Chapter 8- The Respiratory System Flashcards
(3 cards)
1
Q
Whats breathing in and out called
A
Breathing in is inhalation
Breathing out it exhalation
2
Q
Two main functions of the respiratory system
A
To take in oxygen from the atmosphere and to give out carbon dioxide and water vapour to the atmosphere
3
Q
What is Diffusion
A
Diffusion allows each gas to move from an area with high concentration to an area with low concentration
