1. The problem is to explain the importance of respiration. 2. Respiration is a biochemical process that produces energy by breaking down glucose molecules. 3. This energy is stored in the form of adenosine triphosphate ($ATP$), which powers cellular activities. 4. Without respiration, cells would not have energy to perform essential functions like growth, repair, and maintaining homeostasis. 5. Respiration also helps in removing carbon dioxide, a waste product, from the body. 6. Overall, respiration is vital for the survival of all living organisms as it provides the energy necessary for life.