Biology, 24.08.2019 05:00 NobleWho

Sponges have no “true tissues.” what does this mean?
select one of the options below as your
a. they perform body functions by diffusion.
b. they have organs for specific functions.
c. similar cells do not cooperate together.

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Sponges have no “true tissues.” what does this mean?
select one of the options below as your...