the oxygen goes to the air sacs inside of the lungs.
The lungs.
into our lungs
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.
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.
When your blood cells go to your lungs to get oxygen, they also release carbon to make room for the oxygen, then when you breath out, the carbon gets into the air.
to receive oxygen
cuz you suck in
The blood coming from your body tissues is low in oxygen (O2) and needs to be pumped to your lungs to reduce their content of carbon dioxide and pick up more oxygen. Once it has done that, it returns to the heart to be pumped throughout your body.
oxygen rich blood gets pumped out of your heart to your arteries which carries the blood to your muscles. then your muscles use the oxygen. oxygen poor blood goes into your veins to go back into your heart. then it goes through a cycle that takes your blood to your lungs, to get oxygen. this process is repeated.
The air we breathe is mainly composed of oxygen and nitrogen. When we inhale, our lungs absorb the oxygen into the bloodstream for our cells to use, and then we exhale the unused oxygen along with carbon dioxide. The air we breathe eventually gets exhaled back into the atmosphere.
Carry's oxygen through the lungs so we can breathe and then go to the circulatory
when you breath in a flap in your throat opens up, the air goes through this flap and into your lungs this is why it is bad to speak whilst eating because the food can go into the lungs this is also how tar from cigarettes gets into the lungs