i guess...the red blood cells just pick up the oxygen moleclues and bring it to where the body needs it....it just kinds seeps in
They are the alveoli.
Blood contains more oxygen than air sacs. Oxygen from inhaled air diffuses across the walls of the air sacs into the bloodstream, where it binds to hemoglobin in red blood cells for transport to tissues throughout the body.
Because the air sacs carry oxygen to the blood!
Oxygen moves into the blood by diffusing across the respiratory membrane in the lungs. This process occurs in the alveoli, tiny air sacs where oxygen enters the bloodstream from the surrounding air. From there, oxygen binds to hemoglobin in red blood cells for transportation to tissues throughout the body.
Oxygen enters the pulmonary blood in the capillaries of the alveoli -- the air sacs of the lungs.
Oxygen enters the blood stream through the air sacs in you lungs.
true
In the air sacs oxygen and other gases are stored and separated to be put into the blood stream.
Oxygen diffuses into the blood from the air sacs in the lungs during the process of respiration.
Oxygen moves from the lungs to the blood through a process called diffusion. This occurs at the alveoli in the lungs, where oxygen in the air sacs diffuses across the alveolar membrane into the capillaries surrounding the alveoli. From there, the oxygen binds to hemoglobin in red blood cells for transport to the body's tissues.
the air goes into your lungs. In your lungs there are billions of tiny air sacs. Surrounding each air sac is a network of blood capillaries. The air sacs and the blood capillaries are separated by a thin membrane. Across this membrane the air sacs give the blood capillaries oxygen and they blood capillaries give the air sacs carbon dioxide. We breathe out this carbon dioxide!
The air sacs in the lungs where gases move into and out of the blood are called alveoli. They are tiny, thin-walled sacs surrounded by blood capillaries, allowing for efficient gas exchange between the lungs and the bloodstream.