Multiple Choice
How can the mere thought of giving a speech produce chemical changes in the brain?
A) Thinking about the future recruits special chemical signaling mechanisms"
B) Thoughts are the immediate result of the chemical signaling between two neurons"
C) Thinking itself is grounded in a series of chemical changes"
D) Fear of an upcoming event causes chemical changes in the brain"
Correct Answer:
Verified
Correct Answer:
Verified
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