Answer:
Vestigial structures
Explanation:
support evolution, by suggesting us that the organism changed from using structure to not using structure or using it for another purpose.
A. preserve glucose-dependent tissue.
this the correct answer. just took the test and it was correct
The answer would be A and E
(I explained on the other one)
Echinoderms, like chordates, are deuterostomes and are therefore thought to be the most closely related of the major phyla to the chordates
Amino acids is the correct answer (:
