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Author Question: Organisms with a circulating body fluid that is distinct from the fluid that dir (Read 626 times)

luvbio

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on: Sep 7, 2013
Organisms with a circulating body fluid that is distinct from the fluid that directly surrounds the body's cells are likely to have
A)  an open circulatory system.
B)  a closed circulatory system.
C)  a gastrovascular cavity.
D)  branched tracheae.
E)  hemolymph.


coco

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Reply #1 on: Sep 9, 2013
Choose B

GL


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