2 years ago

7. A human's appendix, wisdom teeth, and a dew claw are

Chemistry

1 answer:

Ugo [173]2 years ago

8 0

Answer:

Vestigial Structures

Explanation:

Structures that were needed for an organism's ancestor, but no longer required for survival for the current organism. We needed our wisdom teeth and appendix in order to eat tougher foods, but now we do not need those to survive. But, we still have them.

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