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

Glucose and oxygen are required for cellular respiration. As the law of conversation states, in a biochemical reaction, mass is conserved. For every glucose molecule, 6 oxygen molecules are used up and the end products, other than the energy dissipated by the reaction, are 6 water molecules and 6 carbon dioxide molecules. The mass of hydrogen in the glucose is therefore conserved in the water molecules products

True statement gravity force is more on bigger mass, less on smaller mass.all mass fall on planet with same acceleration and speeds

Region b indicates the occipital lobe