Biology, 29.01.2020 21:59 clairajogriggsk
(1 pt) which of the following is a difference in nervous systems between a hydra and a flatworm? a. one responds to stimuli in the environment and the other does not. b. one has nerve cells with axons and the other does not. c. one is a loose network of connected neurons without centers of integration, and one has ganglia in which integration can occur. d. one has a brain with a forebrain, a midbrain, and a hindbrain, and the other has ganglia in which integration can occur.
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(1 pt) which of the following is a difference in nervous systems between a hydra and a flatworm? a....
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