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alexdok [17]
3 years ago
12

How does natural selection provide a mechanism for evolution to occur?​

Biology
1 answer:
Troyanec [42]3 years ago
4 0

Answer:

Explanation: If resources are limited in nature than only the organisms that adapt to their surroundings will survive- Darwin's studies proved these theories.

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If having large numbers of offspring results in high fitness, why don't all females have very large numbers of offspring?
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"They are limited by the amount of energy they can devote to reproduction in any one <span>season." is the best answer. 
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Having children comes with a cost, lowering the female's survival skills due to time and energy spent in raising offspring. A trade-off between reproduction, longevity and parental investment exists.</span>
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3 years ago
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4 years ago
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uysha [10]

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