Question

sort the following items in the correct boxes. consider why there are 2 carbon dioxides, 2 oxygens, 2 waters, and 2 glucose molecules. reactants for photosynthesis products for photosynthesis reactants for cellular respiration products for cellular respiration

Explanation:

Photosynthesis uses carbon - dioxide ($CO_2$), water ($H_2O$) and light energy (sun) as reactants to produce glucose and oxygen. Cellular respiration uses glucose and oxygen as reactants and produces carbon - dioxide and water.

Answer:

Reactants for Photosynthesis: $CO_2$, $H_2O$, Sun
Products for Photosynthesis: Glucose, Oxygen
Reactants for Cellular Respiration: Glucose, Oxygen
Products for Cellular Respiration: $CO_2$, $H_2O$