The folly of men has enhanced the value of gold and silver because of their scarcity
The correct answer is "A".
There is a growing tendency from the admissions offices of colleges to focus on aspects of candidates besides there academic background. Leadership skills, as well as solidarity, are personal traits which are sought by these colleges whenever they are reviewing candidates. Therefore, by having recorded proof of any of these, a candidate greatly increases his or her chances of getting admitted.
Answer:
The background knowledge that when he was treating humans and kept pets, people stopped coming to him for treatment and he became poor.
Explanation:
While reading the story, Sweet T must have read of the time when Doctor Dolittle was treating humans and kept a lot of pets. People did not like the animals and they soon stopped coming to him for treatments. He began losing money and soon became very poor.
This background knowledge would help Sweet T make the inference that since pet owners were scared of bringing their sick pets to Dr. Dolittle, he would be losing money and would soon become poor again.
Cultural evolution is an evolutionary theory of social change. It follows from the definition of culture as "information capable of affecting individuals' behavior that they acquire from other members of their species through teaching, imitation and other forms of social transmission