Which phylum includes animals that lack tissues?
cnidaria
porifera
platyhelminthe...
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Biology, 16.09.2019 12:20, tpsavage9755
Which phylum includes animals that lack tissues?
cnidaria
porifera
platyhelminthes
arthropoda
chordata
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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