pneumonia
The lungs presentation
Biology Form 4 Chapter 7 Respiration
Respiratory System Ms. Bowman. Functions Supply the body with oxygen Dispose of carbon dioxide.
Gas exchange in Mammals. Gas Exchange in Mammals Delivery of O 2 to gas exchange surface (alveoli) and removal of CO 2 from capillaries and out of the.
48 & 49 Gas Exchange and the Circulatory System in Animals.
Bird respiration Respiratory structures of birds differ from mammals Birds distinguished by presence of several large thin- walled air sacs And air spaces.
Chapter 1 Lesson 4. What does the digestive system do? It breaks down food into materials the body can use.
The Respiratory System Function and Organs. The Respiratory System Its basic function is to supply our body cells with oxygen. Excretes carbon dioxide.
Human Biology The Respiratory System. Organs of the Respiratory system Nose Pharynx Larynx Trachea Bronchi Lungs – alveoli Conducting pathways.
The Respiratory System
