The answer is; at least one gene, affecting at least one phenotypic trait, must change
This change, due to mutation, may result in an extreme trait in a small proportion of the population . If this extreme trait proves to be favorable with the environment it will continue to increase in the population with every generation. Eventually, the trait will become common in most individuals and the population will have speciated.
b. niche.
c. competition.
d. None of these answers is correct.
What an animal uses for food is part of its: (b) niche.
An organism's niche can be defined as its specific role and position in its environment, including how it obtains food, where it lives, its interactions with other species, and its overall way of life. It encompasses the resources the animal uses for food, its habitat, and its interactions with other organisms.
Food is any substance that provides nourishment and sustenance to living organisms, enabling them to grow, maintain their health, and carry out their physiological functions. It is essential for the survival and proper functioning of all living beings.
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the answer to this question is b) 10%
STIs can be avoided by taking precautions such as not having a physical relationship with someone who has an STI, using a safe and secure procedure, washing properly, and so on. All of these precautions can help keep the STI from spreading.
It is a sexually transmitted infection that can easily spread from one infected person to another during physical relationship. Some examples include syphillis, which can be passed from one person to another if the person does not maintain proper sanitation and goes to check and consult with doctors before engaging in a physical relationship.
This can be prevented by using a condom, which prevents the spread of such STIs. One should get tested for the STI disease and maintain proper cleanliness in that part of the body. One should not be involved in multiple partners because it increases the chance of being diseased.
Hence, proper preparation and sanitation should be maintained to stop the spread.
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Answer:
Human activities have a tremendous impact on the carbon cycle. Burning fossil fuels, changing land use, and using limestone to make concrete all transfer significant quantities of carbon into the atmosphere. ... The ocean absorbs much of the carbon dioxide that is released from burning fossil fuels.
Explanation:
Carbon moves from the atmosphere to plants. ...
Carbon moves from plants to animals. ...
Carbon moves from plants and animals to soils. ...
Carbon moves from living things to the atmosphere. ...
Carbon moves from fossil fuels to the atmosphere when fuels are burned. ...
Carbon moves from the atmosphere to the oceans.
Human activities, such as burning fossil fuels, deforestation, and animal husbandry, significantly affect the carbon cycle. These activities release large amounts of carbon dioxide into the atmosphere at a rate faster than it can be naturally absorbed, contributing to global warming and climate change.
Human activities significantly influence the carbon cycle. This happens in various ways such as the burning of fossil fuels, deforestation, and animal husbandry. These activities release large quantities of carbon dioxide into the atmosphere at a rate faster than it can be naturally absorbed.
Burning of fossil fuels like coal, oil, and gas releases carbon that has been stored for millions of years, increasing the levels of atmospheric carbon dioxide. This burning process has accelerated since the Industrial Revolution and contributes to an increase in carbon dioxide levels in the atmosphere.
Deforestation indirectly accelerates the rise in carbon dioxide levels. Trees absorb carbon dioxide for photosynthesis, and when they are cut down, this absorption process is interrupted. Additionally, when these trees are burned or rot, the stored carbon is released back into the atmosphere as carbon dioxide.
Furthermore, animal husbandry practices contribute to the increase in atmospheric carbon. The rearing of large numbers of livestock to meet the protein needs of the growing global population results in increased levels of carbon dioxide and methane production. The livestock respire, releasing carbon dioxide, and also produce methane, a potent greenhouse gas, through their digestive processes.
These human activities alter the nature of the carbon cycle and subsequently contribute to global warming and climate change.
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Moreover, the diverse brain regions associated with the sense of time (frontal cortex, basal ganglia, parietal cortex, cerebellum, and hippocampus) are responsible for receiving, associating and interpreting information in fractions of milliseconds, seconds and minutes.
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