The answer is C.
The message the author is trying to convey in this exceprt is that human action has already harmed the environment significantly by causing a large increase in the extinction rate for many animals.
The author advocates for humans to take specific action to avoid further destruction of the already damaged environment.
In The Crucible, certainty can be dangerous as demonstrated by the character of Abigail.
She accused Proctor's wife of being a witch. She testified that she saw the spirit of Proctor's wife and it stabbed her. Even though she lied, her certainty in front of the jury and the towns people convince them that what she said is true and that Proctor's wife is a witch that must be burned to death.
Answer:
1. My nephew's favourite food is macaroni and cheese.
2. Sandra and Martin will attend bauquet and the prom
3. i cannot go to the parade, Chris will be there.
4.