Definition
Inhalation is the act of breathing in; it's how we take air into our lungs. 🌬️ It’s a crucial part of respiration, allowing oxygen to enter our bodies. Think of it as your body's way of refueling with air. Inhalation involves expanding the chest cavity to create a vacuum, drawing air into the lungs. It’s the opposite of exhalation, where we breathe out. Understanding inhalation is key to understanding how our bodies function. 🫁