As Lisa drove home, she was suddenly alerted to the sound of a blaring horn and realized she had drifted off to sleep. Which ner
vous system division dominated when she was startled awake?A) sensory nervous system B) sympathetic nervous system
C) parasympathetic nervous system
D) somatic nervous system
The sympathetic nervous system controls the way the body quick involuntary response to harmful or stressful situations. A rush in hormones rapidly occur to quicken the body's alertness and heart rate to release extra blood to the muscles
It's route of Expression starts with the amygdala sending a distress signal to the hypothalamus which sends activation signals to the sympathetic nervous system via the autonomic nerves to the adrenal glands which help pump the hormone epinephrine (also known as adrenaline) into the bloodstream.
The water will gradually evaporate(the process of a liquid becoming a gas).If the temperature reaches the water's boiling point, it will quickly evaporate and form steam.
