Energy is converted from solar to chemical in Process A and then from one form of chemical to another in Process B. Which is described by Process A?
energy conservation
photosynthesis
cellular respiration
Krebs cycle

Photosynthesis

Explanation:

During photosynthesis, light energy is trapped by chlorophyll pigment found in chloroplasts - green plant-specific organelles.

The energy in sunlight, plus water and carbon dioxide, are used to produce glucose. Oxygen is also released as a by-product of the reactions of photosynthesis.

Cellular respiration includes these stages: glycolysis, pyruvate oxidation, Krebs cycle, and electron transport chain. These changes breakdown glucose and release chemical energy.

I think it is:

Explanation:

a=c and then d= c because of the band so you get ac/dc and you add them together you get sound waves