GENERAL HISTOLOGY

Detailed explanation-1: -The process of breakdown of sugar or glucose molecules to release energy with carbon dioxide and water H 2 O . The waste products that are released are carbon dioxide which is exhaled through breathing out and water through sweating and urination.

Detailed explanation-2: -Final answer: Carbon dioxide is a waste byproduct of cellular respiration. This is removed out of the body by the lungs.

Detailed explanation-3: -Plants, algae and cyanobacteria use energy from sunlight to synthesize carbohydrates from carbon dioxide and water in a process called photosynthesis, which produces oxygen as a waste product.

Detailed explanation-4: -cellular respiration, the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding, as waste products, carbon dioxide and water.