"The mouth" is the correct answer
The term light year refers to the distance light travels in a year.
I'm pretty sure the answer is B. Invest in alternative energy sources that do not burn fossil fuels. The reason I would pick B is because in Antarctica the ice is melting more and more over time because, cars and factors etc are burning fuels which result in more damage to the ozone layer.
Answer:it is important to preserve nature because it helps us get resources. Helps us breathe and survive. Ans we wouldn’t have many things if it weren’t for nature
Explanation:
