Respiration Respiration is the process by which living organisms release energy from food. Food (like glucose) is broken down Energy is released for growth, movement, repair, etc. Can be aerobic (uses oxygen) or anaerobic (without oxygen) 👉 Example: Glucose oxygen → energy carbon dioxide water Gaseous Exchange Gaseous exchange is the movement of gases (oxygen and carbon dioxide) between an organism and its environment. Oxygen moves into the body Carbon dioxide moves out of the body Happens by d