respritory system
The exchange of gases between blood and air occurs in the alveoli of the lungs. Oxygen from the air diffuses into the bloodstream, while carbon dioxide from the blood diffuses into the air in the alveoli to be exhaled.
The respiratory system provides gas exchange between blood and air. This occurs in the lungs, where oxygen from inhaled air diffuses into the bloodstream while carbon dioxide is removed from the blood and exhaled.
Tiny air sacs where the exchange of gases between air and blood takes place are located in the lungs. These air sacs are called alveoli and are surrounded by capillaries where oxygen from the air enters the blood and carbon dioxide exits the blood into the air.
The respiratory system is responsible for providing gas exchange between the blood and the air. This process occurs in the lungs where oxygen is taken up by the blood and carbon dioxide is released from the blood into the air through the alveoli.
Alveoli.
The exchange of oxygen and carbon dioxide between the air and blood occurs in the alveoli of the lungs. Oxygen from the air diffuses into the blood in the capillaries surrounding the alveoli, while carbon dioxide from the blood diffuses into the alveoli to be exhaled.
The exchange of gases between blood and air occurs in the alveoli of the lungs. Oxygen from the air diffuses into the bloodstream, while carbon dioxide from the blood diffuses into the air in the alveoli to be exhaled.
Gas exchange (between blood and air).
The respiratory system provides gas exchange between blood and air. This occurs in the lungs, where oxygen from inhaled air diffuses into the bloodstream while carbon dioxide is removed from the blood and exhaled.
Gas exchange occurs in the alveoli of the lungs. These tiny air sacs are surrounded by capillaries where oxygen from the air can enter the bloodstream and carbon dioxide can be removed from the blood.
Tiny air sacs where the exchange of gases between air and blood takes place are located in the lungs. These air sacs are called alveoli and are surrounded by capillaries where oxygen from the air enters the blood and carbon dioxide exits the blood into the air.
The respiratory system is responsible for providing gas exchange between the blood and the air. This process occurs in the lungs where oxygen is taken up by the blood and carbon dioxide is released from the blood into the air through the alveoli.
alveoli
alveolus
Alveoli.
The respiratory system is responsible for the exchange of gases between the atmosphere and the blood.
easy efficient exchange between air and blood