<span>Species is a group of reproducing populations that are isolated from other groups. </span>
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The answer is tree hope this helped :)
Answer:
abiogenesis
Explanation:
a (not) biogenesis (coming from other life forms)
Biogenesis would mean that it's coming from other life forms,
Natural selection is a part of evolution (what is there to select?)
Variation is also a part of evolution (not related)
They are called Amniotic eggs