6th Grade Ch. 5A(2) Exit Ticket

What is an example of an echinoderm?

• octopus

• sea star

• lobster

What are all segmented worms called?

• crustaceans

• segmentos

• annelids

Most roundworms are ___________.

• parasitic

• free-living

A leech can be helpful in a hospital setting because they help___________

• introduce saline into the blood

• circulate blood and stop clotting

• infect patients with other parasites

• let out the evil or "bad blood"

Earthworms and other annelids move using bristle-like _______.

• tube feet

• antenna

• setae

• univalves

Earthworms can benefit us by __________.

• fertilizing and stirring up the soil

• eating certain insects

• teaching us how to fish