If a geologic process is a change in the geosphere (land), then a hydrologic process is a change in the
Atmosphere
Hydrosphere
Biosphere
Geosphere

A. atmosphere

Explanation:

eg 2021

cellular respiration oxidizes food into energy in the form of atps.

glycolysis (6 c hexose) > 2x atps are used > 6c hexose biphosphate > 2 x 3c triphosphate >

2 x 3c pyruvate (2x nadh produced from nad) and (4x atp produced)

pyruvate actively pumped mitochondrial matrix.

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