I believe the answer is: A. conditioned stimulus
The conversion is being done by pairing the neutral stimulus with a specific outcome. In pavlov experiment, this being done by blowing a whistle before giving the dogs their food.
In the beginning, the whistle is a neutral stimulus that does not give any effecy to the dog. But overtime, hearing the whistle make the dog automatically salivated. When this happen, the neutral stimulus has become a conditioned stimulus.
Answer:
Health education is extremely important so as to prevents an individual from lethal diseases. In the event that we know the sort of food or atmosphere to dodge, at that point we can likewise shield our self from ailments.
at the point when an individual have experienced any case of disease then one should see a few symptoms and from these manifestations one can realize that what sort of infections is it. Health education assists with realizing that what sort of sickness is it a we should therapy ourselves.
Typically ailments additionally spread by contact and by having trash close to our homes which turns into the favorable place for infections. With such education one would know do's and dont's.
So we need to instruct ourselves to keep nature clean and furthermore keep up close to home cleanliness. We ought to have a yearly examination to realize our body better.
i think the 5th one, it pairs well with controls functions like breathing, which has led to a number of opioid-related deaths when disrupted.
Answer: 
Explanation: The peripheral nervous system (PNS) is the division of the nervous system containing all the nerves that lie outside of the central nervous system (CNS).
Keeps you steady and balanced