All mollusks have visible shells.
T or F

A bivalve has ____ parts to its shell.
a. 1
b. 2
c. 3
d. 4

You can identify a mollusk by the shape of its shell?
T or F

What do jellyfish, coral and sea anemones have in common?

Name 3 groups of worms

The octopus is considered one of the least intelligent invertebrates.
T or F

What part of the mollusk secretes its shell?

Which kind of mollusk has only one part to its shell?

What is an adult jellyfish called?

What is the common name of the fertilizer produced by earthworms?

Coral and algae have a symbiotic relationship.
T or F

Echinoderms are usually very dark colors.
T or F

Several invertebrates have the ability to regenerate.
T or F

How do cephalopods move?

All worms are harmful to humans.
T or F

Sponges can reproduce by eggs.
T or F

A sponge is one of the simplest invertebrates
T or F

Echinoderms have smooth skin.
T or F

How can a nautilus remain buoyant as its shell gets bigger and heavier?

What is a siphonophore?

Name a common siphonophore.

What is a sieve plate in a starfish?

What technology is being improved by the study of the Venus Flower Basket sponge?

What is the name of process that provides food for tubeworms?