Biology, asked by 24piercedenlinger, 11 months ago

Birds and humans are theorized to have a common ancestor because they have homologous structures.

Which evidence best supports this theory?

They both have tails as embryos.
They each have vestigial structures.
They have analogous structures.
They have different forms as adults.

Answers

Answered by gunasundariguna19761

9

Explanation:

They both have tails as embryos.

Answered by jdruiz10

2

Answer:

a

Explanation:

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