A person walks through the woods. A branch falls suddenly, almost hitting him, and his heart suddenly starts racing. What part of his nervous system causes his heart to race?

Question

A person walks through the woods. A branch falls suddenly, almost hitting him, and his heart suddenly starts racing. What part of his nervous system causes his heart to race?

asked Feb 1, 2022 by anonymous

1 Answer

Answer :

sympathetic

answered Feb 1, 2022 by anonymous

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