What are periphera commonly known as?

• Fish

• Sponges

• Crustaceans

• Plants

What is unique about the anatomy of periphera?

• They have a brain

• They have a heart

• They have no mouth or muscles

• They are warm-blooded

How do periphera obtain food?

• By hunting

• By drawing in water

• By absorbing sunlight

• By swimming

True or False: Ponifera are the least evolved animals on the planet

• True

• False

What is the favorite food of carnivorous periphera?

• shrimp

• algae

• crab

• plankton

Adult sponges are _________, which means they do not move around.

• sessile

• flexible

• agile

• hyperactive