Question

There are many types of animals that make up the phylum Mollusca. Their body is designed to move in many different ways. Which does not describe a way a mollusk might move? A. filling their shell with air to float away B. pulling with their arms through the water C. taking water in and pushing it out of the siphon D. pulling with claws through the water

Answer 1

C. Taking water in and pushing it out of the siphon

Answer 2

The answer is C.
Mollusks that live ashore move gradually on a foot, while mollusks that live in the water send water out of their bodies to drive themselves. Most mollusks have a gentler organ ensured by a hard shell or are basically stable.