Which of these would help maintain homeostasis during exercise?

increasing the amount of water excreted from the kidneys

developing goose bumps on the skin

speeding up the rate of breathing

decreasing the heart rate

Answers

Answer 1

Answer:

speeding up the rate of breathing

Explanation:

Answer 2

Answer:

speeding up the rate of breathing

Explanation:


Related Questions

Is Copper (II) Sulphate soluble in water? Please explain your answer. Thank youuuu

Answers

Answer: Copper (II) Sulphate is soluble in water.

Explanation: CuSO4 is an ionic salt that is attracted to polar molecules such as water. So it makes it dissolve in water but it takes more time so increasing the temperature of water increases the dissociation process.

in short yes copper is soluable

what is the scientific definition of heat​

Answers

Answer:

Most of us use the word 'heat' to mean something that feels warm, but science defines heat as the flow of energy from a warm object to a cooler object.

Explanation:

Heat energy is the result of the movement of tiny particles called atoms, molecules or ions in solids, liquids and gases.

At a molecular level, heat is the transfer of energy that makes use of or stimulates disorderly molecular motion in the surroundings.

Heat, is defined as the transfer of thermal energy until equilibrium is reached, measured in joules. It is distinct from temperature, which measures average kinetic energy per molecule and does not involve energy transfer.

The scientific definition of heat is the amount of thermal energy that is transferred between systems or objects with differing temperatures. This transfer of thermal energy occurs until thermal equilibrium is reached, meaning no net flow of thermal energy between the systems.

Unlike temperature, which is measured in degrees, heat is quantified in joules (J), a unit that measures energy. The concept of heat is central to the field of thermodynamics, which studies the relationships between heat, work, and energy. An everyday example of heat transfer is when you drink hot coffee; the heat from the coffee transfers to your mouth, causing it to warm up.


What is the mass of 2.3 x 1021 formula units of cobalt(II) bromate?

Answers

Molecular mass of Cobalt(II) Bromide  = 218.7412 g/mol .

Explanation:

Percent composition by element:

The procedure to find the Molecular mass of Cobalt(II) Bromide:

The symbol of the Cobalt is Co.

The symbol of the Bromate is Br.

The Element cobalt have the Atomic Mass of 58.933200 with 1 number of atom.

The Element Bromine have the Atomic Mass of 79.904 with 2 number of atoms.

Molecular weight calculation:

To find the molecular mass we have to sum both of the Atomic masses:

For Cobalt(II) Bromide: We have to multiple the Atomic mass of  bromate with 2 and then sum the atomic masses  

[tex]58.9332+79.904 \times 2 =218.7412g/mol[/tex]

Molecular mass of Cobalt(II) Bromide  = 218.7412 g/mol

Based on the description of geothermal energy, how does magma convection aid in the production of geothermal energy?

Answers

Answer:

Magma convection moves heat from Earth’s deep interior up to the crust, where it can be used to produce energy.

Explanation:

Magma convection aid in the production of geothermal energy is that Magma convection moves heat from Earth’s deep interior up to the crust, where it can be used to produce energy.

What is geothermal energy?

It is a type of energy which is having its source from the crust of the earth that is is is mainly given by the earth's crust

This originates from the formation of planets and radioactivity. The high temperature and pressure in Earth's interior cause some rock to melt and the solid mantle to behave plastically.

This results in parts of the mantle convicting upward since it is lighter than the surrounding rock.

Mostly used in electricity production in geothermal plants. a distinction is made between two different types of geothermal: direct use and indirect use.

Therefore, it is geothermal energy.

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Select the choice that best completes the following sentence. Simple machines A. cannot be combined to make compound machines. B. are tools that make work easier. C. reduce the amount of energy needed to do work. D. are made up of multiple moving parts.

Answers

B because machined make work 2x more work or higher

Final answer:

The best choice is B. Simple machines are tools that make work easier by providing a mechanical advantage, meaning they can change the amount of force required to do work, although the total work done remains constant due to the conservation of energy.

Explanation:

The choice that best completes the following sentence is option B: Simple machines are tools that make work easier.

Simple machines, such as levers, gears, pulleys, wedges, and screws, are devices used to multiply or augment a force we apply often at the expense of a distance through which we apply the force. They do not decrease the total amount of work that needs to be done. According to the principle of conservation of energy, a machine cannot output more work than the energy put into it. Instead, simple machines are beneficial because they can change the amount of force required to do work by providing a mechanical advantage (MA), even though the product of force and distance (which equals work) must remain constant.

Which substance would most likely need to cool to the lowest temperature before it condenses?

Answers

Answer:

A

Explanation:

The modern periodic table of elements contains 18_____

Answers

Answer:

groups

Explanation:

periods are left and right groups are up and down

Answer: Groups

Explanation:

explain wHY does dissolving coffee in hot water become physical change

Answers

the coffee causes the water to change color

What is an example of a colloid?
A. Soda
B.Fog
C.Jewelry
D.Silverware

Answers

Answer:

B. fog

Explanation:

This is because a liquid (water) is dispersed throughout the air (gas)

A colloid has two or more phases, where the dispersed phase is distributed throughout the continuous phase. The example of a colloid is Fog. Option B is correct.

A colloid is a type of homogeneous mixture that is made up of two or more different substances that are uniformly mixed but not chemically bonded.

Colloids can be seen in everyday life with many examples. Let's look at some examples of colloids which are as follows: Examples of colloids.

Fog or Mist: The fog and mist that we see on the earth's surface, especially on a cold winter morning, is an example of a colloid. In this mixture, tiny water droplets are dispersed in the air.

Jelly: When the soluble gelatin protein dissolves in boiling water and cools down, it forms a colloid known as jelly. In this, the continuous phase is water, while the dispersed phase is protein.

Toothpaste: It is also an example of a colloid that is formed by mixing a liquid and solid dispersed in a liquid medium. The dispersed phase is a solid particle (usually chalk) while the continuous phase is a liquid.

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How many moles of methane (CH4) is
6.70 x 1022 atoms of methane?

Answers

Answer:

0.1113  mol

Explanation:

Data Given:

no. of atoms of CH₄= 6.70 x 10²² atoms

no. of moles of methane (CH₄) = ?

Solution:

we will find no. of moles of methane (CH₄)

Formula used

          no. of moles = no. of atoms / Avogadro's number

Where

Avogadro's number = 6.022 x 10²³

Put values in above equation

         no. of moles = 6.70 x 10²² atoms / 6.022 x 10²³ (atoms/mol)

         no. of moles = 0.1113  mol

So,

There are 0.1113 moles of methane.

Which of the following could cause a habitat change?
a introduction of an invasive species
b. a wildfire
a mudslide
d. all of the above
Please select the best answer from the choices provided

Answers

I believe it is all of the above

A habitat change can be caused by introduction of an invasive species, wildlife and mudslides. Therefore, option (d) is correct.

What is habitat change?

Habitat change can take place naturally through disease, droughts, fire, hurricanes, mudslides, volcanoes, earthquakes, or precipitation, etc.

However, it is commonly induced by human activities like land use change and physical modification of rivers.

Habitats can change over time due to natural and manmade effects. Natural influences involve seasonal changes, drought, flooding, and natural succession. Manmade effects include conversion of land from forests to farms, and pollution.

Habitat destruction through natural processes like volcanism, wildfire, and climate change. Habitat fragmentation of tropical rainforests led to a great loss of amphibian diversity, but at same time the drier climate spurred on a burst of diversity among reptiles.

An invasive species are an introduced organism that gets overpopulated and harms new environment.

Therefore, mudslides, wildlife and invasive species can cause habitat change.

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do you think that the mole should be considered a base unit in the SI system?

Answers

Answer:

No, the SI units are for measuring.

Explanation:

no because the si units are for measuring

The speed of a chemical reaction

a. is constant no matter what the temperature is.

b. is independent of the amount of contact surface of a solid involved.

c. between gases should in all cases be extremely rapid because the average kinetic energy of the

molecules is great.

d. between ions in aqueous solution is extremely rapid because there are no bonds that need to be

broken.

1​

Answers

Answer Option c. between gases should in all cases be extremely rapid because the average kinetic energy of the molecules is great.

There are three ways in which heat be transferred - conduction, convection, and radiation. Which types of thermal transfer involves fluids of different temperatures and densities?

Answers

Answer:

Convection.

Explanation:

Let us define each of the type of thermal transfer first:

- radiation is heat transfer that does not include contact between the objects. It's mediated by infra-red radiation, waves from the invisible radiation spectrum.

- conduction is heat transfer which is mediated through direct contact between objects (holding a hot cup of tea, for example)

- convection is a heat transfer found in gases and liquids. Due to different temperatures in two parts of liquid, there will also be a different density ( hotter parts have lower density). Lower density parts will start moving upwards while higher density parts, due to gravity, will move downward. As they move, they will gain or receive heat, which will cause new temperature differences and the moving will restart.

Convection is the method of heat transfer that involves the movement of fluids with different temperatures and densities. Conduction involves direct contact between objects, and radiation transfers heat via electromagnetic waves. These methods can occur simultaneously and are driven by temperature differences.

Heat can be transferred in three ways: conduction, convection, and radiation. Among these, convection involves the movement of fluids (liquids or gases) of different temperatures and densities. When a fluid is heated, it becomes less dense and rises, while cooler, denser fluid sinks, creating a circulatory movement known as a convection current.

This process of heat transfer is evident in phenomena such as boiling water, where the hot water at the bottom rises to the top as it warms up, or in atmospheric circulations like sea breezes.

Conduction, in contrast, is the transfer of heat between two objects in direct contact with each other, and it occurs in solids, liquids, and gases, though it is most efficient in solids. Radiation is the transfer of energy by electromagnetic waves and can occur through a vacuum, as in the case of heat from the sun reaching Earth.

All three heat transfer methods are driven by a temperature difference and can occur simultaneously under certain conditions.

hich of these statements is supported by the results of Thomson’s experiment? Check all of the boxes that apply.

Answers

Answer:

Cathode rays are made up of negatively charged particles.

Atoms contain negatively charged particles.

Explanation:

Answer:

B. Cathode rays are made up of negatively charged particles

C. Atoms contain negatively  charged particles

Explanation:

Edge 2021

Question 1 of 10
5 Points
Abram took his physics test and didn't do very well. His teacher thinks this is
because he is a senior and didn't want to work hard. The teacher may be
overestimating the:
A. representativeness heuristic.
O
B. dispositional attribution.
O
C. informational influence.
D. situational attribution.

Answers

Answer: b// dispositional attribution

Explanation:

Answer:

B. Dispositional Attribution

Explanation:

Dispositional Attribution means citing a person's qualities as the reasons for his or her actions or experiences.

What impact does CO2 in the atmosphere on us and the earth?

Answers

CO2 that we produce helps the trees but other non natural CO2 cills the earths atmosphere and ozone layer.

Select the ion.
-NO 2
-H2SO4
-AI +3

Answers

Answer:

Al+3

Explanation:

Ion is a positively or negatively charged species. A neutral species does not carry any charge.

here only Al has +3 charge. So it is an ion.

10. In what biome would you most likely find
A? How is this animal adapted to survive
in its biome?

Answers

Answer:

Is there supposed to be options I don't understand the question

What did Lisa do wrong in regards to lab safety?

Answers

Answer:she did not do it in the correct order

Explanation:

Lisa violated several lab safety rules. Here are the specific safety protocols that Lisa failed to follow:

1. Wearing a lab coat: Lisa was not wearing a lab coat, which is essential personal protective equipment (PPE) in a laboratory setting. Lab coats protect the skin and clothing from spills and splashes of hazardous substances.

2. Wearing gloves: Lisa did not have gloves on when handling the chemical. Gloves are necessary to prevent skin contact with chemicals, which could cause irritation, burns, or be absorbed through the skin.

 3. Wearing safety goggles: Lisa was not wearing safety goggles. Eye protection is crucial to prevent injury from chemical splashes, vapors, or flying objects.

4. Proper disposal of broken glassware: Lisa placed the broken glassware in the regular trash bin. Broken glassware should be disposed of in a designated sharps container to prevent injury to others who may come into contact with the trash.

5. Proper storage of chemicals: Lisa returned the bottle of acetone to the wrong shelf. Chemicals should always be stored in their correct, designated locations to prevent incompatibility reactions (e.g., mixing of acids and bases, oxidizers and flammables) that could lead to fires, explosions, or the release of toxic fumes.

 6. Leaving the fume hood open: Lisa left the sash of the fume hood open. The sash should be closed to the proper working level to contain and exhaust fumes and vapors from the laboratory.

7. Using a spatula to transfer chemicals: Lisa used a metal spatula to transfer a solid chemical. Depending on the reactivity of the chemical, a metal spatula could introduce contamination or react with the chemical. It is important to use the appropriate tool for the task, often a plastic or ceramic spatula for corrosive substances.

 8. Ignoring the chemical's label: Lisa did not read the label on the chemical bottle before use. It is essential to read and understand the labels and safety data sheets (SDS) for all chemicals to be aware of their properties, hazards, and handling procedures.

 9. Not using a pipette bulb or pipette filler: Lisa used her mouth to pipette the solution, which is extremely dangerous. Using the mouth to pipette can lead to ingestion or inhalation of hazardous chemicals. Instead, a pipette bulb or a mechanical pipette filler should be used.

 10. Not securing her hair: Lisa's hair was not tied back or covered, which can be a hazard near open flames or when working with volatile chemicals. Hair should be secured to prevent it from catching fire or coming into contact with hazardous materials.

 In summary, Lisa's actions in the lab were not in compliance with standard laboratory safety practices, which are designed to protect her and others from potential harm. It is critical for anyone working in a laboratory to adhere strictly to safety guidelines to minimize the risk of accidents and exposure to hazardous materials."

Element X has two naturally-occurring isotopes. X-10 has a 19.9% abundance and X-11 has an 80.1% abundance. What is most likely the identity of element X?

Answers

Answer:

The identity of element X is Boron (R.A.M =10.81)

Explanation:

We are given;

Element X,

First Isotope, X-10, with an abundance of 19.9%Second isotope, X-11 with an abundance of 80.1%

We are required to identify the element X

To identify the element we need to determine it R.A.M.

Then, how do we get R.A.M of an element?

R.A.M. = ((Mass of isotope-1 × R. abundance) + (mass of isotope-2 × R. abundance)) ÷ 100

Therefore, in this case;

R.A.M. of X = ((mass of X-10 × R.abundance) + (mass of x-11 × R. abundance))÷ 100

Thus;

R.A.M of X = ((10 × 19.9) + (11 × 80.1)) ÷ 100

                 = 10.81

Thus, the relative atomic mass of X is 10.81.

The identity of element X is Boron. (Boron has an R.A.M of 10.81)

Final answer:

The element X in the question is most likely boron, as the isotope abundances given closely match those of boron's two naturally-occurring isotopes, boron-10 and boron-11.

Explanation:

The question is asking about the identity of element X which has two naturally-occurring isotopes: X-10 with an abundance of 19.9% and X-11 with an 80.1% abundance.

These percentages closely match the abundances of the isotopes of the element boron. Boron has two isotopes - boron-10 with a mass of 10.0129 amu and a 19.9% abundance, and boron-11 with a mass of 11.0093 amu and an 80.1% abundance.

An isotope refers to different forms of the same element that contain the same number of protons but different numbers of neutrons. The isotopic abundances on earth can be used to identify elements with particular isotopic compositions, such as in this case.

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4. How many moles of silver are in a ring that contains 3.50 grams of silver?

Answers

Answer:

3.5g/{molar mass of silver}

3.5g/(107.86g/mol)

now we have 0.03244mol of silver

The statement of the moles of silver is "0.0324 mol."

What is mole?

The mole is a SI unit of measurement that is used to determine the amount of any substance that need to be given in mol. The mole is the amount of substance in a system that has the same number of fundamental entities as atoms in 0.012 kilogramme of carbon 12.

In order to determine the moles, divide the mass of the substance by its molar mass to convert grams into moles.

Grams to moles conversion factor,

[tex]Grams\;.\;\frac{1\;mol}{grams}\;=\;Moles[/tex]

Moles of silver comes out to be,

[tex]=\frac{Grams}{molar\;mass} \\= 3.50\;g\;.\;\frac{1\;mol}{107.86\;g} \\= 0.0324\;mol[/tex]

Hence the correct answer is 0.0324 g of Ag.

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What happens during the light reaction of photosynthesis?
1.Water molecules split apart 2.Carbon dioxide is combined with glucose
3.Water molecules combine to make food. 4. Air and water create energy for a plant

marked brainlyest

Answers

During the light reaction of photosynthesis Water molecules split apart.

1. Water molecules split apart

Explanation:

Photosynthesis is the method by which plants, some bacteria and some protistans, a eukaryotic organism utilise the energy from daylight to generate  Water molecules split apart. This can be turned into pyruvate which issues adenosine triphosphate (ATP) by cellular breath. This light initiated chlorophyll will part the water particle. This procedure is called Photolysis. Water atom is part to discharge H+ particles and furthermore oxygen.

Answer:

1.Water molecules split apart

Explanation:

Photosynthesis occurs in two stages.; Light phase and dark phase.

During the light phase, water molecules split apart when sunlight reaches them to produce hydrogen and oxygen together with electrons that enter into the electron transport chain. This is known as the photolysis of water.

This is the first stage of photosynthesis. The products of this reaction are involved in the dark stage of photosynthesis which occurs in the absence of sunlight.

Particles in 2.15 moles of gold

Answers

Answer: 1.29 x 10^24 Particles

Explanation: 1mole of gold contains 6.02x10^23 Particles

Therefore, 2.15 moles of gold will contain = 2.15 x 6.02x10^23 = 1.29 x 10^24 Particles

Elements are arranged in the periodic table based on various patterns. For example, elements found in the rows near the top A. all have the same atomic number. B. have the same atomic numbers as the elements in the rows near the bottom. C. have higher atomic numbers than the elements in the rows near the bottom. D. have lower atomic numbers than the elements in the rows near the bottom.

Answers

Answer:

D.

Explanation:

I just did the question and a was wrong.

It said D was correct.

Answer: D. have lower atomic numbers than the elements in the rows near the bottom

Explanation:

what are the period and group trends in electronegativities

Answers

Electronegativity of an element decreases as we move down a group on the periodic table and electronegativity increases while moving from left to right across a period on the periodic table.

Explanation:

The electronegativity increases as we move from left to right across a period because from left to right across a period, the nuclear charge is increasing Hence the attraction for the valence electrons also increases. As we move down a group, the atoms of each element have an increasing number of energy levels. The distance between the nucleus and valence electron shell increases and reduces the attraction for valence electrons. Hence electronegativity decreases as we move from top to bottom down a group.

Assume that the batteries in a flashlight are rechargeable. What energy conversion would have to take place in order to recharge the batteries?

Answers

Electrical to chemical energy

Explanation:

If the batteries in a flashlight are rechargeable, the energy conversion that would take place to recharge the battery is from electrical to chemical energy.

A battery is an electrochemical cell in which chemical reactions produces electrical currents. This is a typical energy conversion from chemical to electrical energy. When such batteries are to be recharged, the revere process is followed. Electrical energy are used to drive chemical reactions. This in turn makes the battery recharged and on its own, it can further chemical reactions to produce electrical energy. During charging, the potential of the battery increases.

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Final answer:

To recharge flashlight batteries, electrical energy from a power source is converted into chemical energy within the batteries, which can later be reconverted into electrical energy to provide power.

Explanation:

To recharge the batteries in a flashlight, the necessary energy conversion involves transforming electrical energy into chemical energy. This is achieved by applying an electric current to the batteries using a charger. The electric current reverses the chemical reactions that took place in the battery during discharge. When the batteries are being used after charging, this stored chemical energy is then converted back into electrical energy to power the flashlight. The processes involved are quite efficient, boasting an efficiency of around 90 percent for each step. Thus, the overall efficiency from electrical to chemical to electrical energy and eventually to mechanical energy (in the case of an electric motor) is over 75 percent.

Everyone in Mrs. Blaylock's science class must perform an experiment for the science fair this year. To begin this process, Mrs. Blaylock asks her students to brainstorm four different questions that they could study.

One of Mrs. Blaylock's students writes down the following questions.
How does the mass of a toy car affect its speed down a ramp?

How does the position of the Sun, moons, planets and stars affect a person's personality traits and daily behavior patterns?

Which type of pan - copper, aluminum, or glass - heats up the quickest?

Which type of chemicals can remove the cell wall of a plant cell?
Which of the above questions cannot be answered through a scientific investigation?

Answers

Answer:

Second choice: How does the position of the Sun, moons, planets and stars affect a person's personality traits and daily behavior patterns?

Explanation:

Science or scientific investigations deal with objective phenomena; this is phenomena which can be described by using objective measurements.

The effect of the position of the Sun, moons, planets and stars on a person's personality and daily behavior patterns is not a scientific question because none scientific field deals with that kind of questions.

Only, a pseudoscience, this is a set of beliefs that have not been scientifically proved, may deal with a question about the effect of the position of some heavenly objects can affect a person's personality traits and daily behavior of patterns.

On the other hand, the aspects deal with in the other questions (the mass of a toy car, the speed down a ramp, the heating from different type of pans, how different type of chemicals remove the cell wall of a plant cell) are measurable and testable (falsifiable), which make them objects of science (like physics, chemistry, and biology)

Answer:

Question 2

Explanation:

Study Island

what is the name of NiI2

Answers

Answer:

The name of that compound is Nickel(||)iodide

Answer: Nickel(II) iodide

Explanation:

How many molecules is 0.360 mole of water?

Answers

Answer: 2.17 x 10^23 molecules

Explanation:

1mole of H2O contains 6.02x10^23 molecules.

Therefore 0.360mole of H2O will contain = 0.36 x 6.02x10^23 = 2.17 x 10^23 molecules

There are approximately 2.16792 × 10^{23} water molecules in 0.360 mole of water, calculated by multiplying the moles by Avogadro's number.

we need to use Avogadro's number, which is 6.022 × 10^{23} molecules per mole. We multiply the number of moles by Avogadro's number to find the total number of molecules.

Calculation:

Multiply the number of moles (0.360) by Avogadro's number.0.360 mole ×6.022 ×10^{23} molecules/mole = 2.16792 × 10^{23} molecules.

Therefore, 0.360 mole of water contains approximately 2.16792×  10^{23} water molecules.

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PointWhat is economics?A. The study of how the mind works in normal and abnormalsituations when people are at rest or under stressB. The study of the production, distribution, and consumption ofgoods and servicesOC. The study of human history from the advent of writing onwardOD. The study of people living and interacting in groupsSUBMIT Can someone help? pls.. (Find the range for the following set of data: 10.3, 12.8, 12.9, 15.3, 15.9, 11.5, 4.3, 7.9, 9.6, 13.6, 2.8) a. 11.5 c. 12.1 b. 13.1 d. 11 A hemispherical surface (half of a spherical surface) of radius R is located in a uniform electric field of magnitude E that is parallel to the axis of the hemisphere. What is the magnitude of the electric flux through the hemisphere surface? When a test charge is brought near a charged object, we know from Coulomb's law that it will experience a net force (either attractive or repulsive, depending on the nature of the object's charge). 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Her statement defined passing the class as a sufficient condition for receiving the 100 e. He will not get the s 100 unless he passes the class. f. If she didn't pay him $100, that means he didnt pass the class. . g. If he doesn't pass the class, she will definitely not pay him $100. h. If he passes the class, she may pay him $100. PLEASE HELP! See attached image for the equation! Which of the following is the best description of a prediction?OA. Your best guess as to what will happen next in a textOB. Asking many questions about the different things that you arereadingOC. Creating a summary in your head of the reading materialOD. Making a mental image of what is happening in the textApex An 800-N man stands at rest on two bathroom scales so that his weight is distributed evenly over both scales. The reading on each scale is ListenListen with ReadSpeakerAn administrator working on a Windows Server 2016 Server Core installation needs to disable DHCP on all interfaces on the server. What PowerShell command should be used? Which of these phrases is an example of understatement?A. I'm exhausted because I ran in a million circles all day.B. I ran into my English teacher when I went to pick up my mom atthe airport.C. I just love it when my baby brother wakes me up crying at all hoursof the night.D. The brand new Mercedes I won in a raffle is nice. When trying to assess your economic well-being you should:A. Compare your situation to that of most of people alive todayB. Compare yourself to Donald TrumpC. Compare yourself to your neighborsD. Compare yourself to your parentsE. Not compare yourself to others because that is foolish 1. __________ (bailar) Cuando era pequea, Sara ballet todos los lunes y mircoles. Ayer Sara ballet en el recital de la universidad. 2. __________ (escribir) La semana pasada, _________ (yo) le un mensaje electrnico a mi pap. Antes (yo) las cartas a. What is the percent composition of copper in copper (II) hydroxide (Cu(OH)2 )? Question 7 options: a) 65.13 % Cu b) 32.80 % Cu c) 97.57 % Cu d) 2.07 % Cu Trade-offs between the ______ and the future require weighing the _____ available today against what will be available tomorrow. A good produced for present ______ is a ______ good; a good that will help in the production of other valuable goods for the _____ is a ______ good. Steam Workshop Downloader