What is the importance of the carbon and nitrogen cycles to ecosystems? They ensure that matter only moves within a nonliving environment.

They are needed to release the energy stored in food.

They supply the energy needed for living processes.

They provide materials organisms need to build their bodies.

D They provide materials organisms need to build their bodies.

Explanation:

plant absorbs n2  animal eats it the plant the animal dies it releases the n2 as  n2 ammonia  which a plant absorbs beginning the cycle again.

animal inhales oxygen exhales co2 plant absorbs co2 releases o2. and then the cycle begins again.

D They provide materials organisms need to build their bodies

Explanation: look up

I’m just saying the answer ❗️⁉️

for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.

try using substitution:

x + y - 6 = x - y. (i'm not giving you the exact answer). since 0 = x - y, then sub 0 in the equation with x - y. combine your like terms, and then use inverse operations, and you'll have your answer.

: -)