asked 186k views
8 votes
Walking home from work late one night, Jayda suddenly hears footsteps behind her. Her heart rate and breathing increase, and her muscles tense due to activation of her __________ nervous system.

asked
User Driveguy
by
8.3k points

1 Answer

9 votes

Answer: Sympathetic Nervous System

answered
User Ulrich Stern
by
8.3k points
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