Aperson is walking through a part. a branch from a tree falls, nearly hitting her. your heartbeat pizza. which part of the nervous system was responsible for this?

Parasomatic should be the answer because it made you nervous but idk about the pizza part that kinda threw me off though

Sympathetic, I'm not 100% sure though.

a) carbon, hydrogen

b) carbon, hydrogen, oxygen, nitrogen

c) carbon, hydrogen, oxygen, nitrogen, phosphorus

d) sugar

e) amino acid

f) nucleotide