Answer:
The immediate effect of destruction of rainforest in Brazil is the global warming.
Explanation:
The brazil rainforest is present near the amazon basin and most of the amazon rain forest extends in Brazil. The Brazil rainforest as part of the Amazon rainforest provides oxygen to the earth. This acts as the lungs of the earth.
It is the home of many plant and animal species. It has two-thirds of the world's plant species. The world's 20 % oxygen comes from these forests.
If the forest will clear, then the amount of carbon dioxide gas increases. It leads to global warming and air pollution. Because carbon dioxide is a greenhouse gas and it increases the temperature of the earth. This is the immediate impact of the destruction of the brazil rainforest.
The forest is destroyed every day for various purposes such as excessive fishing, grazing of animals, and building of dams. Due to the destruction of the forest, many animals lose their habitat, which results in an ecological imbalance.
In summary, the first and second laws of thermodynamics state that energy can't be ____ or destroyed, it just changes forms. When energy changes forms, some energy becomes unusable _____ energy.
Consider the formula for glucose: C6H12O6. What does this indicate about the relationship of the reactants to glucose?
Answer:
The formula of glucose here states that it has 6 carbon molecules, 12 hydrogen molecules and 6 oxygen molecules.
Explanation:
Glucose is a product of photosynthesis is formed by the combination of carbon dioxide molecules and water molecules in the presence of sunlight.
Here, six carbon dioxide molecules would have reacted with six water molecules to produce a glucose molecules and release of 6 oxygen molecules.
What theme is featured in Machiavelli’s The Prince?
A. the value of living a morally conscientious life
B. the importance and limits of political power
C. the desire to achieve quick and cutthroat results
D. the need to win regardless of the consequences
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B. the importance and limits of political power
Explanation:Niccolo Machiavelli was an eminent Italian author and statesman who in his best-known work, The Prince, described the means by which government may gain and maintain its power. He believed in gain of power by whatever means and to maintain it for long period of time. He said that gaining power is the only way to live with honor because the world is a place for the fittest people and not the weak ones. This famous theory is known as Realism in Political Science.
Answer:
B. The importance and limitis of political power
Explanation:
Machiavelli wrote The Prince in 1513, just after he was forced to leave Florence as a political exile. Dedicated to Lorenzo de’ Medici, the book is Machiavelli’s advice to the current ruler of Florence on how to stay in power. It was also his effort, though unsuccessful, to gain an advisory post in the Medici government. The Prince was not published until five years after Machiavelli’s death.
Machiavelli’s treatise makes a clear break from the Western tradition of political philosophy that preceded him. Beginning with Plato and Aristotle, the thinkers of this tradition were concerned with issues of justice and human happiness, and with the constitution of the ideal state. Until its final chapter, The Prince is a shockingly direct how-to manual for rulers who aim either to establish and retain control of a new state or to seize and control an existing one. Rather than basing his advice on ethical or philosophical principles, Machiavelli founds his political program on real-life examples. When explaining what a prince should or should not do in pursuit of his ambitions, Machiavelli cites the actions of well-known historical and contemporary leaders, both successful and unsuccessful. Throughout The Prince, Machiavelli explicitly aims to give an unsentimental analysis of actual human behavior and the uses of power. “I have thought it proper,” Machiavelli writes of a prince’s conduct toward his subjects, “to represent things as they are in a real truth, rather than as they are imagined” (p. 49).
A 70 kg person travels to planet where he weighs 1750 N. what is the value G on the planet
Final answer:
The gravitational acceleration (g) on the planet where a 70 kg person weighs 1750 N is calculated to be 25 m/s² by using Newton's second law (F = ma).
Explanation:
The question pertains to the calculation of gravitational force on a person with a known mass on a different planet and finding the acceleration due to gravity (g) on that planet. In this scenario, a 70 kg person weighs 1750 N on another planet. The formula to find the acceleration due to gravity is given by Newton's second law (F = ma), where F is the force (weight) and m is the mass, and a is the acceleration due to gravity.
To find the value of g on the planet, we rearrange the formula to solve for a (which represents g in this context): g = F/m. By substituting the given values, g = 1750 N / 70 kg, we can calculate the gravitational acceleration on the planet. The calculation is as follows:
g = 1750 N / 70 kg = 25 m/s²
Therefore, the value of gravitational acceleration (g) on the planet is 25 m/s².
Name a unique trait about each planet in our solar system
Mercury: It is the closest planet to the sun, so it orbits the sun very quickly just in 88 days. Its surface is gray to orange in color and it is covered with craters. It is a small planet, just 4850 kilometers (~3000 miles) in diameter. The side of its surface which is facing the sun is extremely hot as 700oK.
2. Venus: Its surface is a brownish-yellow color because of its thick atmosphere which is composed of largely of sulfuric acid and CO2. Its size is a little over 12,000 kilometers (7300 miles) in diameter. It rotates the sun in 243.
3. Earth: It rotates the sun every 365 days (year) and rotates in its axis every 24 hours (day). Its size is a little more than 12,000 kilometers in diameter. This planet is different form other planets as it maintains life on its surface. It has a moon.
4. Mars: It takes 687 days to revolve around the sun. Its surface is covered with craters, volcanoes, and large canyons and it has a very cold atmosphere. It has two moons.
5. Jupiter: It is the largest planet of the solar system as a diameter of 142,980 kilometers. It orbits the sun every 12 years.
6. Saturn: It is a large planet as 120,536 kilometers. It orbits the sun in 12 years. It is well-known for its system of three rings, it has also 47 moons.
7. Uranus: It rotates the sun in 84 years, its size is 51,118 kilometers in diameter. It is surrounded by a system of nine rings.
8. Neptune: Its size is 49,500 kilometers in diameter. It orbits the sun every 165 years.
List the strengths and the weaknesses of the model used in this task
Answer:
I am on the same question it wont let me comment on their answer but its a model of the moon
Explanation:
Which of the following is not one of Newton's Laws of Motion?
Every action has an equal and opposite reaction.
An object at rest will stay at rest.
The force of gravity increases with mass and decreases with distance.
Force equals mass times acceleration.
The process of cell division that creates genetic variety in cells is
cell fission
meiosis
mitosis
asexual reproduction
describe two examples of steroids and their physiological function.
Why do scientists use significant digits?
The most important scientific tool
P (purple) and p (white) are the dominant and recessive alleles for flower color in peas. Similarly, A (axial) and a (terminal) are the dominant and recessive alleles for flower position in peas. Two plants with the genotype PpAa are crossed. Which genotype is indicative of white axial flowers?
PpAa is indicative of white axial flowers.
PPAA is indicative of white axial flowers.
ppAa is indicative of white axial flowers.
Answer:
Option C, ppAa is indicative of white axial flowers.
Explanation:
It is given that Purple color (P) is dominant over white color (p). Thus in order to have a flower of white color , the flower must be homozygous recessive with an allele pair having two recessive alleles.
Similarly, Axial (A) is dominant over terminal (a) flower. Thus, a flower can be axial in two cases -
a) when both the alleles are same i.e AA
or
b) when one allele is A and the other one is a i.e Aa
Considering the above cases, all possible allele combination that will produce white axial flower are as follows -
ppAA, ppAa
Thus, option C is correct
Answer:
C
Explanation:
Which of these descriptions best defines a scientific law?
A scientific law describes what occurs every time in a situation. A scientific law is a statement based that is developed from repeated experiments that describe any occurrence in the Universe that will apply anywhere under the same conditions. The term "scientific law" is traditionally associated with the natural sciences, though the social sciences also contain laws. An example of a scientific law in social sciences is Zipf's law. Newton's theory of gravitation, theory of gravitation, theory of gravity. law of gravitation, Newton's law of gravitation - (physics) the law that states any two bodies attract each other with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between them.
The first of the three most basic scientific laws is the First Law of Thermodynamics. This law states that neither matter nor energy may be created or destroyed, but they may change forms. This law of science suggests that matter must be eternal.
plz. mark brainliest, thx.
One student did an experiment with sand, gravel, food coloring and water. The steps of the experiment are shown below.
Fill about half of a plastic cup with layers of gravel and sand.
Pour water into the cup and observe it seep through the layers.
Add two drops of food coloring on one side of the gravel layer.
Observe the food coloring mix with the water.
What does the student's experiment most likely demonstrate?
movement of groundwater through sinkholes
movement of pollutants through the groundwater
chemical reaction between acid rain and groundwater
chemical reaction between groundwater and layers of earth
Answer: Movement of pollutants through the groundwater.
Explanation:
Groundwater is the water that accumulates below the surface of earth crust. This water forms the part of geosphere. The water from river, lakes, ponds and rain seep below the surface of ground through small pores present between the soil aggregates and rocks.
According to the given situation, sand and gravel forms the part of earth crust. The water here is the part of groundwater. The food coloring here is the example of pollutants which seep inside the pores present between the sand and gravel. Hence, polluting groundwater.
Take a rubber band, and stretch it between the thumb and index finger of one hand. Hold it there for as long as you can.
At what state is the energy in the rubber band?
As your hand gets tired, what state of energy is it fighting against?
Release the rubber band from your finger. At what state is the energy in the rubber band as it is released?
Which type of relationship benefits both species?
Mutualism
Competition
Parasitism
Commensalism
Two parents have the genotype dd and DD for dimples. The presence of dimples is dominant. What are the chances that their child will have dimples?
Can anyone please help?
Which of the following is not a way that energy producing technologies can impact aquatic viability? a. waste products entering waterways b. disruption of water flow c. increased sedimentation d. filtration of pollutants
Answer: Filtration of pollutants
Explanation: The filtration of pollutants is not a way by which the energy producing technologies will affect the aquatic viability.
This is because removing the pollutants from water will improve the overall quality of water and it will not affect the viability of water. The flowing water or still water is highly polluted and it affects the aquatic life adversely.
To conquer these problem filtration of pollutants is necessary and this technique removes all the pollutants from water and makes the water clean without affecting its viability.
The primary curves of the vertebral column are the
Final answer:
The primary curves of the vertebral column are the thoracic curve and the sacrococcygeal curve. These curves increase the vertebral column's strength, flexibility, and ability to absorb shock.
Explanation:
The primary curves of the vertebral column are the thoracic curve and the sacrococcygeal curve. These curves are called primary curves because they are retained from the original fetal curvature of the vertebral column. The thoracic curve involves the thoracic vertebrae, while the sacrococcygeal curve is formed by the sacrum and coccyx. These curves increase the vertebral column's strength, flexibility, and ability to absorb shock.
What are the three common patterns of population distribution?
The three (3) common patterns of population distribution include the following:
I. Clumped.
II. Uniform (evenly spaced)
III. Random.
A population can be defined as the total number of living organisms such as animals, plants and human beings that are living together in a specific geographical region (location), at a particular period of time.
Population distribution can be defined as a pattern that describes where people are living in a specific geographical region (location), at a particular period of time.
Hence, population distribution shows the pattern of how people are spread across specific geographical region (location), at a particular period of time.
Generally, the three (3) common patterns of population distribution are:
Clumped: the population is tightly packed and not well spaced.Uniform (evenly spaced): the population is spread out uniformly.Random: the population doesn't follow a specific pattern.Read more: https://brainly.com/question/9446729
A mineral with a hardness of 6 will scratch a mineral with a hardness of more than 6. true or false
The hardness of the water increases as the scale grows from 1 to 10. Therefore, the statement is false.
What is meant by hardness?The scale at which the hardness is measured is known as the Mohs scale. This scale is used to measure the concentration of the mineral in the water. The range of the scale is from 1 to 10.
The softest water will get a score of 1 whereas the hardest will be 10. For example, talc power is the softest having a score of 1 whereas diamond is the hardest material having a score of 10.
Identification of the hardness of the material is important to find out. The score of the hardness will help in understanding the properties of the material. The properties of water resistance are permanent distortion, penetration, and scratching.
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50 POINTS GIVING BRAINLIEST ALSO!!!!!
Examine the theme statement and select the quote that best supports the statement.
______________________________
Nestor has been around for some time.
_______________________________
"slow from his seat arose the Pylian sage"
"two ages o'er his native realm he reign'd"
"who thus with mild benevolence began"
"words, sweet as honey, from his lips distill'd"
Answer:
"two ages o'er his native realm he reign'd"
Explanation:
Describe four real-life examples of the results of scientific investigations?
Answer:
From the beginning of the science, there are several scientific investigations that took place to propose a hypothesis and test these by scientific methods if these are true or not.
The some of the real life examples of the result of these scientific investigation are
Technology that helps humanity by several possibilities, helps in the transportation, medicine or health sector by developing drugs, and electricity that helped daily life of a human as vital resources.
1. Which of the following do chordates NOT have at any point in their lives? notochord pharyngeal gill pouches nerve cord none of the above
Answer:
The correct answer would be none of the above.
Explanation:
Chordata has 5 major characteristics that they have at some stage in their lives, a dorsal tubular nerve cord, a notochord, pharyngeal gill slits, a post- tail, and a thyroid/endostyle gland.
The notochord is a flexible, rod-like structure that is present in the development stage of all chordates and reason for the name of the phylum. Nerve cord is rise from the ectoderm and develops into a hollow tube. pharyngeal gill slits let water enter and exit the mouth during feeding.
Thus, the correct answer would be none of the above.
When you want to write, your brain must send and receive information from your hand. What type of nerve is most likely responsible for passing the information from the brain to the hand?
Peripheral neurons are of two types, sensory and motor. Sensory (afferent) neurons bring information about the world within and around the body from sense organs to the brain and spinal cord, while motor (efferent) neurons carry messages from the brain and spinal cord out to the muscles and glands.
The median nerve is most likely responsible for passing the information from the brain to the hand. As it furnishes motor functions to the wrist, hand, and forearm.
What is Nerve?A nerve may be defined as a glimmering white cord-like bundle of fibers in the body of an organism that usually transmits impulses of sensation to the brain or spinal cord, and impulses from the brain to the muscles and organs.
The median nerve provides the motor function to the specific organs of the body through motor neurons. Motor neurons typically transmit impulses of sensation from the brain and spinal cord to the muscles and specific organs.
This function of motor neurons is very vastly studied under the classification of the Peripheral nervous system.
Therefore, it is well described above.
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Why is crumpling a piece of paper a physical change and not a chemical change? Please help!!
1) What distinguishes science from other disciplines that do not use scientific methods?
a) Science relies on observation, measurement, and experimentation.
b)Science relies on fixed experimental results that cannot be changed over time. c)Science can answer all questions about the natural world through d)experimentation. Science relies on anecdotal evidence that may or may not be measured and verified.
2)Ichthyology is an area of study that examines the physical and behavioral characteristics of fish by using experimentation. How would Ichthyology best be characterized?
Pseudoscience
Cryptozoology
Mythology
Science
Science relies on observation, measurement, and experimentation. Ichthyology best be characterized as science. The correct options are a and d respectively.
Science is dependent on experimentation, measurement, and observation. By using methodical observation, measurement, and experimentation to comprehend and explain the natural world, science sets itself apart from other disciplines.
In order to create knowledge and make accurate forecasts, it applies the scientific process and empirical evidence.
Fish are studied in the scientific field of ichthyology, along with their morphological and behavioural traits.
It collects information, analyses discoveries, and adds to our understanding of fish biology by experimentation, observation, and the use of scientific methods.
Ichthyology is a recognised branch of research that adheres to the rules and procedures of the scientific process, setting it apart from mythology, cryptozoology, and pseudoscience.
Thus, the correct options are a and d respectively.
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Your question seems incomplete, the probable complete question is:
1) What distinguishes science from other disciplines that do not use scientific methods?
a) Science relies on observation, measurement, and experimentation.
b)Science relies on fixed experimental results that cannot be changed over time. c)Science can answer all questions about the natural world through d)experimentation. Science relies on anecdotal evidence that may or may not be measured and verified.
2)Ichthyology is an area of study that examines the physical and behavioral characteristics of fish by using experimentation. How would Ichthyology best be characterized?
A. Pseudoscience
B. Cryptozoology
C. Mythology
D. Science
Final answer:
Science is distinguished by its reliance on observation, measurement, and experimentation to study the natural world. Science is not static, adapts over time, cannot answer all questions, and does not rely on anecdotal evidence. Ichthyology is best characterized as a science.
Explanation:
Science is distinguished from other disciplines that do not use scientific methods by several factors:
Science relies on observation, measurement, and experimentation, which are methods for acquiring data about the natural world and developing testable hypotheses.
Science does not depend on fixed experimental results that cannot be changed over time. Instead, it is a dynamic process that allows for the evolution of understanding as new evidence comes to light.
While science tries to explain natural phenomena, it doesn't claim to have answers for all questions about the natural world, recognizing that some areas such as morality, aesthetics, or spirituality fall outside its scope.
Science does not rely on anecdotal evidence, which cannot be measured or verified consistently.
Concerning the study of ichthyology, it is characterized best as a science because it examines the physical and behavioral characteristics of fish by employing the scientific method through observation and experimentation.
Sedimentary rocks formed from broken fragments of other rocks are ____.
a.
chemical
c.
organic
b.
detrital
d.
none of the above
I believe the correct answer is B. Detrital
A ________ is a model that imitates a real-world situation. What goes in the blank? Also my other question is, A _________ is an interpretation of an observation. What goes in the blank? Please help.