starfish prelab


Starfish Prelab

1. In what phylum are starfish found?

2. What is the habitat for starfish?

3. On what do starfish feed?

4. What system in their body helps them catch & hold their food?

5. What does echinoderm mean in Greek? Why is this a good name for this group?

 

6. Name 2 classes of echinoderms & a member of each class.

 

7. Where does water enter a starfish? Where does it leave?