Multiple Choice
One characteristic of the class Holothuroidea is that they:
A) are predators that consume partially digested prey.
B) are mostly extinct species.
C) have a reduced endoskeleton consisting of microscopic plates embedded in the body wall.
D) have moveable spines that are used to facilitate locomotion.
E) have a distinct central disk with very long, slender arms.
Correct Answer:
Verified
Correct Answer:
Verified
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