Answer: All of the above
Explanation:
The living component of the ecosystem consists of both living and non living components. The living components of the ecosystem consists of plants and animals.
The non-living components of ecosystem consists rocks, river, soil et cetera. The living components of the ecosystem needs to depend on the non living and living components.
The phosphorous, nitrogen and carbon cycle are important for the living components of the ecosystem.
Answer:
In chemistry and quantum mechanics, an orbital is a mathematical function that describes the wave-like behavior of an electron, electron pair, or (less commonly) nucleons. An orbital may also be called an atomic orbital or electron orbital.
Explanation:
BRAINLIEST?
Answer:
It is called a variable
Explanation: