Which statement best describes why the carbon cycle is important to life? A.
Without carbon being returned to the atmosphere, plants eventually would not have the carbon dioxide they need.
B.
Without carbon being cycled, there would soon be no carbon left on Earth, so organisms would not be able to get nutrients.
C.
Without a way to create more carbon, plants and animals would soon have to survive only on nutrients that do not contain carbon.
D.
Without a way to remove carbon from the atmosphere, plants would be harmed by the accumulation of atmospheric carbon dioxide.

D

Explanation:

thats what i think is correct

A

Explanation:

A is the answer as carbon dioxide is needed for plants and most iving beings depends on plants

the correct answer is - d. china has a large and growing population.

the fact that china has a large (the biggest) population, and it is still growing, doesn't hinder the agriculture production in the country. in fact, it can for increased production in the agriculture, since there's more labor force, as well the sheer mass of people produces lots of scientists that come up with new inventions as to how to improve this sector. nice example is the inner mongolia region in china, in general dominated by the gobi desert, but few scientist came up with a nice idea as to how to make the region productive by using plants that are very resistant to droughts, so lots of people have been employed, and the region is becoming greener and greener each year, and the production of food in this region is also increasing.