Answer:
I believe the answer is C
Explanation:
The third paragraph seems to be the most relevant and formal and uses the best vocabulary.
Answer:
1. it will help people have no more pain
2. help people live longer
3. we won't have to be in constent fear that we will die of a diseases
Explanation:
That the characters age is sixteen at one point
Answer:
Metaphor
Explanation:
To write a metaphor is to compare something without using "like" or "as" (using "like" or "as" would be a simile).
In this sentence, the speaker is comparing John to a snake.