Answer:
The correct answer is - solubility
Explanation:
Solubility is the nature of the material that is a chemical property of that specific solute ability to dissolved in a solvent. The ability of solute or material in a solvent or liquid is measured by the term of the maximum amount of that material dissolved in the liquid at equilibrium.
Sugar and water is a great example of solubility. When sugar is missed in the water it dissolved in water and disappear in the water here sugar is solute and water is solvent.
Thus, the correct answer is - solubility.
Please select the word from the list that best fits the definition ocean current that cools the West Coast of the United States
That's not right, the answer is the CALIFORNIA CURRENT. The question is about the WEST coast, not the East. Got 100% on the test.
Answer:
the answer is California Current
Which of the following happens when fossil fuels are burned?
Answer :Carbon dioxide and other pollutants are released into the air.
Explanation:
Burning fossil fuels results in a chemical reaction producing heat energy, CO2, and water vapor. It also releases byproducts like nitrogen oxides and sulfur dioxide, contributing to environmental issues like smog and acid rain. Furthermore, CO2 releases contribute to global warming.
Explanation:When fossil fuels are burned, they undergo a chemical reaction with oxygen in the air, resulting in the production of heat energy, carbon dioxide (CO2), and water vapor (H2O). This process is also accompanied by the release of other byproducts, such as nitrogen oxides and sulfur dioxide, which contribute to environmental issues like smog and acid rain. Moreover, the release of carbon dioxide, a greenhouse gas, contributes significantly to global warming.
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do you just pick one of the squares?
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that one is the top one. whats the first drop down
the answer is neurotransmitter which will tell the brain what part of the body to move..
You are riding in a car that is traveling at a constant speed. Yet, the car is accelerating. Explain how this can be true.
If a car accelerates even after moving at constant speed, it means that it moves in a circular path...
In Uniform Circular motion, a body moves with uniform or constant speed (magnitude remains same but direction changes which causes Acceleration)
Please select the word from the list that best fits the definition naturally occurring solid mixture of one or more minerals and organic matter
Rock
Explanation;Rock is a naturally occurring solid mixture of one or more minerals or organic matter.Rock is a solid mixture of crystals of one or more minerals, or organic matter.Rocks are classified by how they are formed, their composition, and texture. Rock has been an important natural resource as long as humans have existed.The rock cycle is the series of processes in which a rock type changes from one type to another.Answer: Rock
Explanation:
A rock is a solid body which consists of naturally occurring inorganic substances called as minerals. It also consists of organic matter that is being added by decaying plant and animal matter. Valuable inorganic minerals can be extracted from rocks.
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the nucleus divides during Mitosis
the cytoplasm divides during cytokinesis
dna replicates in interphase
Natural lakes are formed by erosion. ALL BUT one of these is a type of erosion that forms lakes.
A) glaciers.
B) gravity.
C) rivers.
D) wind.
Gravity is not a type of erosion that forms lakes, whereas glacial erosion, river erosion, and wind erosion do contribute to the formation of natural lakes.
Natural lakes are formed by various types of erosion such as glacial erosion, river erosion, and erosion due to wind. However, out of the options provided, one is not a type of erosion that forms lakes. Glacial erosion forms lakes when a glacier scrapes out a large hole in the ground, which later fills with water as the glacier melts. River erosion also contributes to lake formation when watercourses dig out depressions that later become lakes due to sedimentation or changes in the course of the river. Wind erosion can lead to the creation of lakes by blowing away fine materials, leading to depressions that can fill with water. In contrast, gravity itself does not create lakes through erosion, but rather contributes to other processes such as landslides which might create a natural dam, thus gravity (B) is the correct answer to the question as it is not a direct erosional process that forms lakes.
In addition, lakes provide an excellent source of freshwater for human use, receiving water from surface runoff and groundwater discharge. They are often short-lived on a geological timescale, as they tend to fill with sediment. Artificial lakes or reservoirs are also created by humans for water storage and other uses by damming rivers.
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the answers are 1 3 4 and 5
Sound is a form of _______. A. energy B. light C. radiation D. electromagnetism
A. Sound is a form of mechanical energy
Answer:
just energy
Explanation:
I had it on Study Island
Allen and his lab partner each held a tuning fork, frequency 440 Hz, in their hands. Allen tapped his tuning fork with a mallet and they listened to the sound it made. "Wait a minute!" exclaimed Allen's partner. "My tuning fork is vibrating too!" Sure enough, both tuning forks were vibrating although only Allen hit his with the mallet. How can you explain this? A) Sound waves are transferred to the tuning fork. B) Sound particles caused the second tuning fork to vibrate. C) Sound energy travelled as waves from one tuning fork to the other. D) Sound energy travelled as particles from one tuning fork to the other.
Answer:D
Explanation: resonance
The natural frequency of the second tuning fork is the same as Carl's; the were both 440 Hz. When the waves from Anderson's tuning fork reached his partner's, the second tuning resonated; it started to vibrate as well.
The sound energy travelled as particles from one tuning fork to the other. The correct option is D.
What is resonance?An external force or a vibrating system causes another system to vibrate with greater amplitude at a specified frequency of operation.
When an item oscillates or vibrates in response to oscillations at a frequency that matches or is close to matching its resonant frequency, this is referred to as resonance.
Only when the first object oscillates at the resonant frequency of the second object does resonance occur.
The tuning fork is made up of a handle and two prongs (tines). The prongs of the tuning fork begin to vibrate when it is struck on a rubber pad.
These vibrations in the form of sound are transmitted as waves through the medium near it.
Thus, the correct option is D.
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Cacti in the Arizona desert compete to draw water through the roots because it does not rain much there. Younger plants with smaller roots have a tough time competing with the larger roots of the older plants. As a result, some of the younger cacti will die. What is the limiting factor?
A: Size of the roots
B: Soil
C: Sunlight
D: Water
The answer is; D
A limiting factor is a resource in the environment that significantly affects the growth, distribution or abundance of an organism or population within an ecosystem. When this factor is controlled it can result in increased or decreased growth.
In this water, the level of the water table in the desert limits the growth of the cacti plants.
which of the following accurately describes covalent bonds?
a)are formed when atoms transfer one or more protons
b)are formed when atoms share one or more protons
c)are formed when atoms transfer one or more electrons
d)are formed when atoms share one or more electrons
Answer: D)
A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atom. These electron pairs are known as shared pairs or bonding pairs, and the stable balance of attractive and repulsive forces between atoms, when they share electrons, is known as covalent bonding
The correct answer is D. Are formed when atoms share one or more electrons
Explanation:
A covalent bond or molecular bond takes place as atoms share electrons, especially electron pairs that are electrons that are in the same orbital but have different spins. These types of bonds made the atoms involved electronic stable. A common example of this is water which is composed of two atoms of Hydrogen and one of Oxygen that formed covalent bonds. Additionally, different covalent bonds can be formed depending on the orbital of each atom. Considering this, the statement that accurately describes covalent bonds is covalent bonds are formed when atoms share one or more electrons.