Echinoderms

Echinoderms are found anywhere on the earth.

• false

• true

Which one below is NOT an echinoderm?

• Starfish

• Sponge

• See Cucumber

• Sea Urchin

Echinoderms have radial symmetry.

• false

• true

Echinoderms usually have three or more arms.

• false

• true

What of these structures are present in echinoderms?

• Brain

• Heart

• Eyes

• Arms

They have _________ on their extremities which help them move.

• ring like segments

• spores

• suction pads

Many echinoderms can regenerate their extremities.

• false

• true