Answer:
because they both have jaws, lungs, and claws or nails and they include some of the same common ancestors.
Explanation:
D. Mitochondria and Chloroplast
i'm sorry if it's wrong but that should be the right answer
The answer is B. <span>analyze the arrival times of the P waves and S waves.
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Exaptation
Explanation:
In this example, the lateral extensions that developed were meant for thermoregulation.
But these became sufficiently large to support gliding through the air and later on were used for flight.
Thus the structure assumed a function for which it was not meant and its original function shifted to a completely different dimension giving rise to modern insect wings. So we can say that this is an example of Exaptation.
Fermentation and anaerobic respiration
