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makkiz [27]
3 years ago
8

Why did abiogenesis only happen once?

Biology
1 answer:
Sphinxa [80]3 years ago
6 0
Abiogenesis is the theory that life arose from non living molecules to form the earliest life forms. In the simplest sense, once there is life, life will arise from living rather than non living matter. However, there are those who speculate that it is possible for abiogenesis to occur more than once.
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Option A and D are cell organelles. Option C is a haploid cell, while option B (bacterium) is a living organism.
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What do you mean by faunal Diversity<br>​
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Explanation:

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Good coronary circulation select one:
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50.

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3 years ago
PLEASE HELP! ASAP! FIFTEEN POINTS!
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Answer:

Anatomy supports the theory of evolution because some species share similar physical features that was present in a common ancestor.

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in recent research is has been shown that the myoglobin and hemoglobin sequences for dozens of mammals, birds, reptiles, amphibians, fish, worms, and molluscs were related.

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Explanation:

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