Answers

2015-03-05T11:09:01+05:30
Cavity present is sponges is called spongocoel.
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Hmm
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hmmmm
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tnq
2015-03-05T12:19:23+05:30
A spongocoel is the central cavity of sponges. Water enters through hundreds of tiny pores. 
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pls answer my other question tooo pls answer my other question tooo
pls answer my other question tooo
pls answer my other question tooo pls answer my other question tooo
pls answer my other question tooo pls answer my other question tooo pls answer my other question tooo