Answer:
Trash cans are needed to keep Mount Everest clean.
Explanation:
The first three are most likely facts, as they seem true and like they've happened. Letter D, seems a little biased, like some people might think that trash cans are needed, whilst other people might think not.
Answer:
D. Â Trash cans are needed to keep Mount Everest clean.
Explanation:
Though one could argue that this is also a fact. (But, of the four options presented, this one is the correct response.)