Answer:
c
Explanation:
c is the answer to this question
By taking their pump as many times a day as prescribed of take it when needed.
The answer to the first unknown is "Sensation" while in the second unknown is "Perception". These two words are very different such that the "sensation" is when the sense organ detected external physical stimuli but the "perception" is the processing, organizing and interpreting of those stimuli captured by sensation in the brain.