Brainliesttt which substances are needed for cellular respiration? explain why and answer in 3 sentences and in your own words.

Glucose and oxygen play the role of the reactants in cellular respiration. We breathe in oxygen and our bodies use glucose (sugar) to make energy. Energy is then stored as ATP and CO2.

Cellular respiration is the process by which the chemical energy of "food" molecules is released and partially captured in the form of ATP. Cellular respiration takes place in the mitochondria of the cell. Carbohydrates, fats, and proteins can all be used as fuels in cellular respiration, but glucose is most commonly used to provide energy to the organism.

The salt in the sea water dehydrated the sailor because her body could not take in the amount to salt in the sea water