All of the following have only one opening into their digestive system except:
A. corals
B. jellyfish
C. roundworms
D. sea anemones
All of the following have only one opening into their digestive system except: roundworms.
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Asked 6/23/2016 12:06:06 PM
Updated 6/23/2016 12:30:27 PM
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Edited by
jeifunk [6/23/2016 12:30:26 PM], Confirmed by
jeifunk [6/23/2016 12:30:27 PM]
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