Question

Which of these is a common characteristic of cnidarians?

A. They have four legs.

B. They have tentacles with stinging cells.

C. They live only in the oceans.

D. They live only at the surface of the water.

Answer 1

I believe the answer is C. They are a type of jelly fish.

Answer 2

Hi

The correct answer is B.They have tentacles with stinging cells
All Cnidarians have tentacles with stinging cells in their tips which are used to capture and subdue prey