1.Ventilation
- Ventilation maintains concentration gradients of?
- Physiological respiration involves the what?
- The processes involved in physiological respiration are: name the three
Purpose of ventilation
- Is gas exchange active or passive?
2.Lung Structure
The Respiratory System
- Air enters the respiratory system through
- The air travels down the trachea until it divides into?
- The right lung is composed of how many lobes?
- What organ function as a ventilation system?
Ventilation system
Structure of the Lungs
