Answer:
C. "In fact, they (vampire bats) might play a role in human health."
Explanation:
This answer has the most positive connotation towards vampire bats, as it would be a good thing for them to improve human health. Although the other answers don't make vampire bats seem terrible, C. is the best answer, which it even states it as a fact. Hope this helps!
The sentence would be "Over the years, the research group has seen that humpback whales often live and hunt together for years"
Answer:
A. The word "heartstrings' adds to the feeling of nostalgia.
Explanation:
The author continues to reference things from the past.
A. Typing. This is the answer because gerunds usually end in an -ing.
The answer is D. More suspenseful. I did the test on edge.