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Nimfa-mama [501]
2 years ago
11

A. B. C. D. Astronomy.

Biology
1 answer:
Furkat [3]2 years ago
5 0
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Why are baboons, sparrows, and human beings considered both primary and higher order consumers?
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Baboons, sparrows, and human beings are considered both primary and higher order consumers because they all eat plants and meat. 
Primary consumers feed on producers/ plants. Then secondary consumers feed on primary consumers.
 
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When the lungs take in oxygen, they are functioning to collect oxygen for the body to use. When air is expelled from the lungs t
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The lungs are functioning to take carbon dioxide out of the body. Also known as exhaling.
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What are some differences and similarities between the cheek cell and a plant cell
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3 years ago
Super easy. Please help
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Answer:

Identical twins tend to be more similar to each other than  fraternal twins do.

Explanation:

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Biologists sometimes say that “natural selection depends on the specific environment where a species lives.” What does this stat
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Answer: Natural selection is one of the forces of evolution and the enviroment where the species lives is the selection agent. For example, suppose a mosquitoes population in a environment free from insecticides, in this environment there's a high frequency of non-resistant mosquitoes because the environment is not  exerting any pressure on the resistence trait. But when the environment changes and we use a insecticide upon the mosquitoes population, the populations changes because the non-resistant ones die but those resistant survive and beggin to reproduce more effectively. That's natural selection, differences in survival and reproduction between individuals with different phenotypes (traits) and this differences depend of environmental changes.

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