Answer: B: The meaning of a symbol is always clearly stated by the author.
Explanation: When an author wants to suggest a certain mood or feeling, instead of just saying it blatantly, they may use symbolism to hint at it.
He is comparing his heart to an empty nest because he feels alone and depressed, sort of like a feeling of dreary emptiness when viewing a picture of an empty nest.
Answer:
C) They enter into the water supply when it rains.
Explanation:
"When it rains, runoff from fertilizers and pesticides, which farmers use to help crops grow, can pollute the water"
