Question

Sponges are a diverse group, but all sponges:

A)
are marine.


B)
reproduce by asexual reproduction only.


C)
have specialized circulatory organs.


D)
have nematocysts.


E)
are multicellular.

Answer 1

The answer is “E”

Explanation:
a- most sponges are marine, but not all. b- sponges can reproduce both sexually and asexually
c- sponges do not have a circulatory
d- all cnidarians have nematocysts; not porifera

Hope this helps!