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julia-pushkina [17]
3 years ago
14

What is the purpose of natural selection

Biology
2 answers:
madam [21]3 years ago
8 0
Natural selection<span> is the differential survival and reproduction of individuals due to differences in phenotype. It is a key mechanism of evolution, the change in the heritable traits characteristic of a population over generations.</span>
enot [183]3 years ago
3 0

to keep life going even as the environment changes

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Inadequate dietary vitamin D or its deficiency leads to malabsorption of calcium. Nutritional disorder leads to the rare disease rickets, which causes bones to become soft and bend in children. In adults, vitamin D deficiency leads to osteomalacia, which causes weak bones, bone pain and muscle weakness.

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To learn more about Rickets here-

brainly.com/question/26292489

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