Cnidarians possess a ____________ skeleton.
A)calcium carbonate
B)silicon based
C)spongin
D)hydrostatic
E)cartilagenous

Question

Quizplus · Accepted Answer

Cnidarians possess a hydrostatic skeleton, which is a fluid-filled cavity under their epidermis that allows for movement and support. They do not have a hard skeleton made of calcium carbonate or silicon, nor do they have a sponge-like spongin or a cartilaginous skeleton.

Cnidarians Possess a ____________ Skeleton