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Home Q & A Board Biology-Related Homework Help Zoology and Botany (Moderator: ehd123)
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tyressjones tyressjones
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7 years ago
The tube feet of echinoderms that are used for locomotion, capturing prey, and gas exchange are "inflated" by the ________, which is unique to the echinoderms.
A) coelom
B) hydrostatic skeleton
C) tubular gut
D) water-vascular system
E) hemocoel
Textbook 
Biology: Life on Earth

Biology: Life on Earth


Edition: 10th
Authors:
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CellarCellar
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tyressjones Author
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#2
7 years ago
Exactly what I needed
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