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Author Question: The water vascular system of echinoderms A) functions as a circulatory system t (Read 1050 times)

Charlie

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on: Aug 5, 2013
 The water vascular system of echinoderms
A) functions as a circulatory system that distributes nutrients to body cells.
B) functions in locomotion and feeding.
C) is bilateral in organization, even though the adult animal is not bilaterally symmetrical.
D) moves water through the animal's body during suspension feeding.
E) is analogous to the gastrovascular cavity of flatworms.


camila

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Reply #1 on: Aug 8, 2013
Answer has to be B, trust me!


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Charlie

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Reply #2 on: Oct 18, 2013
Wonderful, you were right, thank you so much.


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