What Is Inspiration And Expiration In The Respiratory System?

What Is Inspiration And Expiration In The Respiratory System? The first phase is called inspiration, or inhaling. When the lungs inhale, the diaphragm contracts and pulls downward. … As a result, air rushes in and fills the lungs. The second phase is called expiration, or exhaling. What is expiration respiratory system? Expiration (exhalation) is the

How Do You Explain The Respiratory System?

How Do You Explain The Respiratory System? The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs and blood vessels. The muscles that power your lungs are also part of the respiratory system. These parts work together to move oxygen throughout the body and clean out