They put their mouth near the food they are about to consume, and literally turns its stomach inside out. Then it sucks the food in the stomach. So on and so forth.
Explain how an Echinoderm eats.
400
head foot
what does Cephalopod mean?
400
Recula
What does the Gastropod use for digestion?
400
Clams, oysters, Scallops
Give at least 3 examples of a Bivalvia.
400
stomach and digestive glands
With a top removal on a Sea Star, what two structures are you able to see?
400
An endoskeleton is an internal skeleton under the skin, and it helps them out because it protects them from predators.
What is the Endoskeleton, and explain how it helps the Echinoderm.
500
squid, octopus, cuddlefish
What are some examples of a Cephalopod?
500
muscular cover or shell - making sheath
What is a mantle?
500
Siphon, eyespots, foot
Name 3 body parts/structures of a Bivalvia
500
Sieve plate
What is the madreporite? ( What does Mrs. Bouche call people at a hockey game?)
500
Is a network of water filled canals that branch off into extensions called tube feet and release water forming different locomotion's. Helping it to move around