Question 3(Multiple Choice Worth 2 points)
(03.01 MC)
Selena was cleaning up yard debris and encountered a snake. She screamed and moved away from the snake. She fell her heart pounding, and she was
scared. Which part of the nervous system is responsible for
increasing her heart rate and causing her to feel scared?
Central nervous system
O Parasympathetic nervous system
O Somatic nervous system
O Sympathetic nervous system