monkeys
Oxygen enters the blood stream through the air sacs in you lungs.
In air breathing animals, oxygen enters the blood stream through the alveoli, tiny sacs in the lungs. In water breathing animals oxygen enters the blood stream through the gills.
dosent
Oxygen is brought into the blood stream by inhalation. Carbon dioxide moves out of the cells, into the blood, and taken to the lungs to be exhaled. Oxygen in, carbon dioxide out.
The left side of the heart contains oxygen-rich blood. The right side of the heart contains deoxygenated blood.
it contains oxygen so you can breathe and it contains blood cells
Hemoglobin is the component of blood that contains iron and is responsible for binding with oxygen.
Blood cells carry the oxygen through the blood stream to the other cells in the body.
The Lungs, Blood Stream.
all parts of the body
The blood stream.
all parts of the body