The video below explaining the effects of air pressure on the mechanisms of breathing. Expiration is the “relax” phase, where gases should easily be expelled […]
Lesson Category: The respiratory System
Mechanisms of Breathing
The video below explaining the effects of air pressure on the mechanisms of breathing. Expiration is the “relax” phase, where gases should easily be expelled […]
The Journey of Oxygen
This video demonstrates how oxygen travels through the body. Breathing draws in oxygen but the body needs to receive this at cellular level to process […]
The Respiratory System – Overview
The diagram below shows the key components of the respiratory system. Having a basic understand of this system makes it easier to understand:
Types of chest […]
The Journey of Oxygen
This video demonstrates how oxygen travels through the body. Breathing draws in oxygen but the body needs to receive this at cellular level to process […]