Interconnected canals and hollow tube feet work together in a sea star’s a. digestive system. c. circulatory system. b. respiratory system. d. water-vascular system.

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Interconnected canals and hollow tube feet work together in a sea star's a WATER-VASCULAR SYSTEM.

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Asked 6/16/2014 6:03:49 AM

Updated 6/16/2014 6:27:33 AM

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Edited by jeifunk [6/16/2014 6:27:32 AM], Confirmed by jeifunk [6/16/2014 6:27:33 AM]

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