Yes, when we breathe in, oxygen from the air enters our lungs. This oxygen is then absorbed into the bloodstream through tiny air sacs in the lungs called alveoli.
After entering the nose or mouth, oxygen travels down the windpipe (trachea) and then into the lungs. In the lungs, oxygen is exchanged for carbon dioxide in the alveoli, small air sacs where oxygen is taken up by red blood cells and transported to the rest of the body.
Oxygen-rich blood leaves the lungs through the pulmonary veins and is transported to the left side of the heart. From there, it is pumped out to the rest of the body through the aorta and the systemic circulation to provide oxygen to tissues and organs.
Oxygen-poor blood leaves the heart via the pulmonary artery and is transported to the lungs for oxygenation. Once it picks up oxygen in the lungs, it returns to the heart through the pulmonary vein to be pumped out to the rest of the body.
Oxygen is taken in by the lungs through the process of inhalation. When you breathe in, air containing oxygen enters the lungs through the trachea and bronchial tubes, eventually reaching the alveoli where oxygen is absorbed into the bloodstream.
False. Lungs do not store oxygen. Oxygen is continuously delivered to the bloodstream and circulation by the lungs, where it is then transported to cells throughout the body.
the oxygen goes to the air sacs inside of the lungs.
The lungs.
into our lungs
to receive oxygen
cuz you suck in
Carry's oxygen through the lungs so we can breathe and then go to the circulatory
ur lungs nar nar.
It's absorbed into the bloodstream.
Gas exchange occurs in the vessels of the lungs
If you have 3 liters of air in your lungs and 2 tenths of that is oxygen, how many milliliters of oxygen are in your lungs?
it goes through and around your body!
Oxygen levels go up while CO2 levels go down. In the lungs, oxygen is absorbed into the blood while carbon dioxide is eliminated through exhaling.