Answer:
I've seen this question before, and I don't know if you're looking at the multiple choice version. If you are, I believe the answer is d)Fruit flies prefer mates adapted to the same food source.
Explanation:
The four options are these:
A. Fruit flies mate randomly regardless of how they were bred.
B. Fruit flies can adapt to eating different food sources.
C. Fruit flies prefer the container where they were bred.
D. Fruit flies prefer mates adapted to the same food source.
Answer:
D
Explanation:
new kinds of sickness appearing among their patients. There had been several sudden and unexplained deaths, not only among adults but even among children, who would be stricken suddenly while at play and die within a few hours.
Hope this was helpful
B would be the correct answer.
The narrator was speaking in the excerpt
