OGW Lesson 2.9a

Name the worm that swallows soil.

• earthworm

• leech

• tapeworm

• roundworm

What is the name for soil that has passed through an earthworm's body?

• castings

• droppings

• number 2

• cassings

Name three parasitic worms.

• earthworm, tapeworm, roundworm

• tapeworm, leech, roundworm

• slug, tapeworm, leech

• roundworm, gastropod, leech

What tissue produces the mollusk's shell?

• conch

• univalve

• cowrie

• mantle

Name a common garden gastropod that is known as the farmer's enemy.

• slug

• snail

• cowrie

• leech

What is the name for one-shelled mollusks?

• univalves

• bivalves

• nudibranch

• mantle

Name the sea slug that comes in a variety of beautiful colors.

• conch

• nudibranch

• slug

• univalve