Afrog jumps into a pond and its skin absorbs water. what spheres had the water moved through?

Hydrosphere and biosphere  (ecosphere)

The water had moved through hydrosphere and biosphere (ecosphere).

The hydrosphere is all the waters found on, over, and under the earth's surface. Hydrosphere includes rivers, oceans, lakes, seas, and also clouds while the biosphere is the combined sum of all ecosystems and a region on the surface of the earth where life exists. The biosphere contains living organisms and nonliving things from which they obtain energy and nutrients.

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation:

answer: substrate concentration. enzymes work best when there is a high enough substrate concentration for the reaction they catalyse.