A person is confronted by a dangerous dog.His heart begins to race and beat strongly,his pupils dilate,and his hairs stand up.These signs are the result of
A)sympathetic activation.
B)increased levels of epinephrine in the blood.
C)increased activity of autonomic centers in the hypothalamus.
D)the "fight or flight" response.
E)All of the answers are correct.

Question

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The Answer of A person is confronted by a dangerous dog.His heart begins to race and beat strongly,his pupils dilate,and his hairs stand up.These signs are the result of
A)sympathetic activation.
B)increased levels of epinephrine in the blood.
C)increased activity of autonomic centers in the hypothalamus.
D)the "fight or flight" response.
E)All of the answers are correct.

A Person Is Confronted by a Dangerous Dog