Which statement describes a situation that leads to stability within an ecosystem?
Carbon dioxide and water are released only by abiotic sources in the ecosystem.
Interactions between biotic and abiotic components regulate carbon dioxide and water levels.
Animals provide the oxygen used by plants, and plants provide the nitrogen needed by animals.
Organisms provide all the necessary energy for the maintenance of this ecosystem.

Why do carbohydrate molecules function so well as fuel for the body?

The cluster of developing cells from conception until birth is called an

What is the importance of having the us forest service, the bureau of land management, the us fish and wildlife service, and the national park service? to manage land resources for conservation and the development of natural resources to manage land resources for conservation and the development of urban areas to preserve historical landmarks and manage the development of urban areas to preserve historical landmarks and manage the development of rural areas