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Mariana [72]
4 years ago
14

Please help me out on this 20 points

Biology
2 answers:
Ksivusya [100]4 years ago
7 0
Answer: C - The three species have a common ancestor with these embryonic structures.
Airida [17]4 years ago
3 0

The answer, I think, would be C.

Why?

Because, if you look at the embryos in their earliest stages, they all look almost exactly the same. They also all have gill slits, which scientists think proves that the three animals are all related. Weird, right?

Hope I haz helps, sorry if I'm wrong ouo.

~Potato.

Copyright Potato 2019.

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