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slega [8]
3 years ago
8

Evolution can occur at different rates, however, for evolution to occur, there must be?

Biology
1 answer:
Roman55 [17]3 years ago
4 0
Only the successful competitors will reproduce, mortality is very high. Four (4) conditions for natural selection. Four conditions are needed for natural selection to occur: reproduction, heredity, variation in fitness or organisms, variation in individual characters among members of the population.
A third basic principle of evolution is competition. Replicating molecules compete with one another for available resources such as chemical precursors, and the competition allows the process of evolution by natural selection to occur. Variation will produce differing populations of molecules.
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D. all the sunshine in a lake

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The body's ability to maintain a relatively constant internal environment is called homeostasis. This stability can be challenge
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Hence, all the options are correct.

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Now that you have reviewed normal blood flow, why does a patient with left-sided heart failure have a low systolic blood pressur
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4 years ago
Which substance has a high albedo?
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Which substance has a high albedo? B) White Sand

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Match the category of aquaculture systems to its description
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