The alveoli of the lungs which is the respiratory system
The major organ involved in external respiration is the lungs. External respiration is the process by which oxygen is taken in from the air and carbon dioxide is eliminated from the body through the lungs.
The lungs absorbs oxygen into the blood
Oxygen
photosynthesis
External respiration occurs in the lungs where oxygen diffuses into the blood and carbon dioxide diffuses into the alveolar air. Internal respiration occurs in the metabolizing tissues, where oxygen diffuses out of the blood and carbon dioxide diffuses out of the cells.
The lungs are the saclike organ in amphibians that take in oxygen from the air. Oxygen is then transferred from the lungs to the bloodstream through a process called respiration. This allows the amphibian to breathe and obtain the necessary oxygen for metabolic processes.
the breaths we take
The organ that takes in oxygen is the lungs. While in breathing process, oxygen passes through the lungs from the air by means of inhaling.
The major organ involved in external respiration is the lungs. External respiration is the process by which oxygen is taken in from the air and carbon dioxide is eliminated from the body through the lungs.
Respiration involves the lungs. The lungs inflate with air, and this allows oxygen into the lungs. The windpipe and mouth and nose are also involved in respiration.
Aerobic respiration requires oxygen from the air to convert glucose into energy in the form of ATP. This process takes place in the mitochondria of cells and is more efficient than anaerobic respiration.
The respiratory system seems like the obvious answer, but you used the word absorb. The respiratory system takes air into the lungs, but the red blood cells (erythrocytes) absorb the oxygen out of the air taken into the lungs. The circulatory system then delivers these red blood cells to the capillaries where the oxygen is traded for carbon dioxide as the cells need.
In the process of respiration OXYGEN is taken in from the atmoshpere and CO2 is released.
aerobic respiration
Your body absorbs some of the oxygen out of air in your lungs
Aerobic means with oxygen/air. Anaerobic means without oxygen/air.
The lungs absorbs oxygen into the blood