Answer:
Some longer-term changes begin as adjustments to compensate for drug-induced increases in neurotransmitter signaling intensity. For example, the brain responds to repeated drug-induced massive dopamine surges in part by reducing its complement of dopamine receptors.
Answer: C. central
Explanation:
The central route of persuasion emphasizes over the fact that content which is directly related to the fact and relevant is shown to the person. Then the person is more likely to persuade to the change in his or her behavior. The fact may attract the attention of the audience, may loose credibility and have a definitive argument.
Here, in the given situation, the commercial is directly related to Lachlan. As this person is experiencing pain in the knees which can be probable cause of arthritis. Thus the commercial is persuading the Lachlan centrally.
B) Tart and tangy, Each food has an opposite taste that goes well with it. For example fun dip, the candy stick is pure sugar (which is sweet) and the dip is sour.