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-BARSIC- [3]
3 years ago
7

Which organism has a central brain? A. hydra B. sponge C. flatworm D. fish

Biology
2 answers:
Orlov [11]3 years ago
6 0
The correct answer is D Fish ( someone asked me to explain why d is the answer) A sponge obviously doesn’t have a brain, a hydra is an organism and organisms don’t have brains ( hydra also doesn’t have eyes)
Lynna [10]3 years ago
6 0
The answer is D fish the other ones done have a Central brain hope this helps (DONT DELETE MY ANSWER) byeee
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