Answer:
The author point out the ability of human beings to have feelings for each other through empathy which inturn create altruistic human behavior.
Explanation:
Empathy result in having compassion and understanding feelings of people who are afflicted and it's encourage others to render help. Empathy is a motivator of altruism. Altruism is a person's ego who has problems and anxieties and go out to render help to others who need it. Altruism born out of empathy is the true altruism because it is the desire to help people who are afflicted.
It is (D) all responses provided
The correct answer is in this case Several
Several is indefinite because it doesn't point to a precise expedition to the polar regions.
I would agree I believe the term is called eustress. Sometimes people need nervous energy to do great things.
