halorunner115 halorunner115

28-06-2017
Biology

contestada

Which was one of the first animals to develop a true body cavity?
A.cnidarians
B.flatworms
C.mollusks
D.sponges

Respuesta :

Аноним Аноним

28-06-2017

The answer is C. Mollusks. Hope this helps. :)

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knadsfodn knadsfodn

28-06-2017

C.................................mollusks

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