Definition
"Respiration" is the process of breathing โ taking in oxygen and releasing carbon dioxide. It's how our bodies get the energy they need to function. Imagine it as the body's engine, taking in fuel (oxygen) and releasing exhaust (carbon dioxide). There are two types: external (breathing) and internal (cellular). External respiration involves the lungs and air, while internal respiration occurs at the cellular level. Without respiration, we canโt survive more than a few minutes. ๐ซ๐จ