Answer:
Density is a word we use to describe how much space an object or substance takes up (its volume) in relation to the amount of matter in that object or substance (its mass). Another way to put it is that density is the amount of mass per unit of volume.
Answer:
I'd say D. Image B is more somber.
Explanation:
Darker colors are normally used when you mean to portray something sadder or mysterious and whatnot
<span>Édouard Manet was a French painter.</span>
Answer:
first and foremost pollution
Explanation:
public transport uses gas in their vehicles causing pollution
I think it will be C that will be the best answer
