It turns red
ravioli
it goes to the lungs
carbon dioxide
The blood passes through tiny capillaries that lie in close proximity to the alveoli in the lungs. This is where the gas exchange takes place.
Mostly arteries.
blood take oxygen from blood.
bye- bye!!
In the alveoli of the lungs, where it passes into the blood capillaries which surround them.
The body has a double circulation the blood passes through the heart twice in one complete circuit.
The heart, lungs, kidneys, and liver are the four major organs through which the blood passes in the body. The heart pumps oxygen-rich blood to the lungs for oxygenation, then to the kidneys and liver for filtering and detoxification before circulating back to the heart.
it evaporates when you breath out (exhale)
lungs