You inhale oxygen/
It flows to the lungs.
The lungs transfer the oxygen to the blood stream in exchange of carbon dioxide , which is exhaled.
The blood stream flows to all parts of the body, and exchanged the oxygen for carbon dioxide, in muscles and other body organs.
The carbon dioxide is then carried to the lungs and exhaled.
This then begs the question, 'What happens to the carbon dioxide?.
Carbon dioxide is a heavy gas and fall to the ground. Whereupon in is inhalked by green leafed plants; grass/leaves etc.,
In these plant, under the process of photsynthesis and in the presence of UV(sunlight) light, the plant breaks down the carbon dioxide into carbon , which is kept in the plant as biomass. The oxygen is then released back into the atmosphere for animals to breath.
It is a natural cyclic process.
That's putting it very simply. I am sure there are more complxities in the system.
It is carried by your blood
Its carried around your body through ur blood stream
Your body absorbs some of the oxygen out of air in your lungs
Oxygen is one of the main elements in the human body. It is very essential for energy and is necessary for us to breathe.
No. we breath in carbon dioxide too, but only absorb oxygen.
Plants produce oxygen through photosynthesis and release it into the atmosphere where we can breathe it.
Its carried around your body through ur blood stream
You breathe in the oxygen from your nose and mouth and when you breathe out,it's carbon dioxide.
so you can breathe
At rest you are using less oxygen - and making less CO2.
oxygen. You breathe out carbon dioxide and you breathe in oxygen it is all oxygen in you body its hoe it comes out
Because oxygen is used to burn glucose, the fuel preferred by the brain. At rest, you use about 20% of the oxygen you breathe to keep your brain running.
Because you don't need to get as much oxygen to your blood for respiriation as you do not need more energy. When you are exercising you breathe faster to get that extra oxygen.
They breathe in, then they breathe out, which supplies there body with oxygen and eliminates CO2.
Bodies don't produce oxygen. we breathe it in.
oxygen
It makes possible for mammals to breathe.
By the blood circulation.