Carbon, nitrogen, and phosphorus are examples of what?

A natural process in which elements are continuously cycled in various forms between different compartments of the environment (e.g., air, water, soil, organisms).

Hope this helps!

Carbon Cycle. Nitrogen cycle. Photsphorus cycle. Water cycle. The carbon cycle includes the uptake of carbon dioxide by plants through, its ingestion by animals and its release to the atmosphere through respiration and decay of organic materials.

Explanation:

A natural process in which elements are continuously cycled in various forms between different compartments of the environment (e.g., air, water, soil, organisms). Examples include the carbon, nitrogen and phosphorus cycles (nutrient cycles) and the water cycle.

condenser is used to focus in the light microscope.