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- 1. Multiple Choice
tube feet
stone canal
digestive glands
madreporite
- 2. Multiple Choice
Opening (inlet) for water entering the water vascular system
Structures are used for locomotion and capturing food (suction cup-like bottom)
Structures of the digestive system that produce enzymes for the digestion of food
- 3. Multiple Choice
tube feet
stone canal
digestive glands
madreporite
- 4. Multiple Choice
tube feet
stone canal
digestive glands
madreporite
- 5. Multiple Choice
Opening (inlet) for water entering the water vascular system
Structures are used for locomotion and capturing food (suction cup-like bottom)
Structures of the digestive system that produce enzymes for the digestion of food
- 6. Multiple Choice
endoskeleton
exoskeleton
- 7. Multiple Choice
tube feet
stone canal
digestive glands
madreporite
- 8. Multiple Choice
Opening (inlet) for water entering the water vascular system
Structures are used for locomotion and capturing food (suction cup-like bottom)
Structures of the digestive system that produce enzymes for the digestion of food
- 9. Multiple Choice
A
B
- 10. Multiple Choice
What phylum are sea stars in?
Mollusca
Arthropoda
Echinodermata
Ctenophora
Bryozoa
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