IDNLearn.com connects you with a global community of knowledgeable individuals. Ask your questions and receive comprehensive, trustworthy responses from our dedicated team of experts.

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.


Sagot :

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.