Answer:
A counter-argument is used as backup to either: Explain how your own thought and reasoning are right, or to enlighten the writer and the readers about why you think the main argument is incorrect. In an argumentative essay, a counter-argument could even do both, explaining your belief and your reason to believe something is correct or incorrect.
Explanation:
A) varied
Varied/variety means there's many, which is said in the next sentence.
Answer:
It was in the late 1960's.
Explanation:
It was tranferred through mosquitos (like malaria) and was in the United States.
According to google; false
Answer:
It is a small American animal that lives underground and whose head and body are protected by a hard shell
