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Biology, 30.01.2020 23:53 shantejahtierr6073

Cnidarians can detect and respond to stimuli equally from all directions. which of the following could be a reason for such response? . . a. cnidarians have centralization of nerve cells in the head region.. . b. cnidarians have a brain and a highly evolved nervous system.. . c. cnidarians have nerve nets spread radially around the body.

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