Question

How do cnidarians use their tentacles? A. to attach to rocks B. to aid in digestion C. to capture food D. to remove waste

Answer 1

to capture food is the answer

Answer 2

Your answer is C To Capture food because it uses it tentacles to get a grip on its prey so the prey won't get away from it also its not B because it doesn't help it to digestive its prey its not A because it doesn't need to attach to rocks that just float in the water when it came down to rather C, or D I choose D because its not D because its doesn't remove waste by its tentacles.

Your answer is C.