The author uses the word pesticides nine times in the passage.
Which BEST explains how the word pesticides influences the overall meaning of the passage?
A
It is used to encourage debate about exposure to rabies by bat bites.
B
It is used to highlight a harmful problem and offer a natural solution.
C
It is used to remind the reader that bats are less dependable.
D
It is used to prove how chemicals are beneficial to crops.
B
It is used to highlight a harmful problem and offer a natural solution.