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
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 […]
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 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 […]
