I would say D. Fossil fuels must be burned to release their energy.
Answer:
No.
Explanation:
No, writing "are a" in a sentence is not correct because ''are '' is used for plural objects or things such these are boys, footballs are big etc while n the other hand, ''a'' is used for singular objects such as a ball, a boy etc so these two words which are used in separate sentences not in a single sentence with each other. so we can say that we can't write "are a" in a single sentence.
I think it’s B too, They were very mean to the natives and stole their land by being violent
Answer:
The troposphere
Explanation:
It begins at the surface of the earth and extends out.
There are no choices here, and there were MANY of goals that were not agreed to be accomplished
