the phosphorus cycle is important to ecosystem. choose all of these statements that are true concerning the phosphorus cycle.

the largest reservoir of phosphorus is sedimentary rock.

most of the phosphorus cycle occurs in the atmosphere.

phosphorus acid is the major acid found in acid rain.

major sources of phosphorus to aquatic ecosystems are fertilizer runoff, sewage leaks, and industrial wasters.

eccess phosphorus can lead to eutrophication.