Answer:
As cities and farms occupy more of the world's land, wilderness shrinks, forcing wild animals into cities for food. Our garbage cans and sewers are like all-you-can-eat restaurants to them.
Explanation:

In the English language, the word "who" is almost always used as a pronoun.
It represents a person, similar to the words "I" and "me".
If the techniques are used too often the audience will get bored
A.. Elion learned everything she needed to know from her courses.
Answer: Irish poet and playwright