The correct answer is serotonin.
Serotonin is a neurotransmitter (NT) produced in the human body. It is known as the "happiness" or "feel good" chemical. Many mood altering drugs and illicit substances like hallucinogens, antidepressants and stimulants interact with serotonin in the brain, which in turn alters people's moods, making them feel good and happy while consuming these substances.
Answer:
B. Ethos based appeal
Explanation:
In carlos speech about why people should buy used rather than new cars, Carlos provided the audience with information about his background as a used-car salesperson so as to convince and persuade the audience about his point of view as a used car seller.
Carlos argument is based on his ethics so as the convince the audience about the credibility of his job.
Answer:
upset emotions
Explanation:
In simple words, Listening and upsetting feelings have an opposite relationship. Significant negative feelings like rage, consciousness, or depression turn our energy inward, distracting it from the act of hearing, which needs complete concentration to be productive.
Thus, from the above we can conclude that the correct answer is upset emotions.