The limbic and reticular tracts are involved in alerting the body to danger, initiating arousal of the organism, and emotionally processing the perceived afferent signals not just as stimuli, but as pain.
Answer:
Examples are ultrasound and MRI machines, PET and CT scanners, and x-ray machines.
Explanation:
I didn't understand the question all that well
.Central tendencies show where the scores in a data set tend to fall. They can tell us the average score (mean), the middle of the score range (median) and the most frequent score (mode). These scores then in psychology help define a data set like say how many people discriminate against people of other cultures, skin color etc as an example.or how many people give up their seat on the bus to someone who is physically frail like an elderly person, say.
B. Condoms, is the correct answer I believe.