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Which organism has a central brain

A.hydra
B.fish
C.sponge
D.flatworm
the real subject is science

User Colin FAY
by
8.6k points

2 Answers

4 votes
B. Fish
While the flatworm was something sorta resembling a brain, it is not considered a central brain.
And hydra & sponges have no brains
User Ravindra HV
by
8.1k points
2 votes
Fish is your answer because the other organisms don't exactly have brains. Hope this helps :P
User Sirex
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7.2k points

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