A respirometer. This is a device used to measure the rate of respiration of a living organism by measuring its rate of exchange of oxygen and carbon dioxide.
People breathe in oxygen and breathe out carbon dioxide. Oxygen is necessary for cellular respiration and provides energy to the body, while carbon dioxide is a waste product of this process that is expelled from the body.
The air you breathe out contains less oxygen because your body extracts oxygen from the air when you breathe in and uses it during cellular respiration to produce energy. As a result, the air you breathe out has a higher concentration of carbon dioxide and less oxygen.
Oxygen enters the bloodstream through the alveoli in the lungs. When you breathe, oxygen from the air diffuses across the thin walls of the alveoli into the surrounding capillaries, where it binds to hemoglobin in red blood cells for transport throughout the body.
oygen is needed in your lungs and heart to be able to live and breathe
You breathe in through your nostrils or mouth, which allows air to enter your respiratory system and reach your lungs where oxygen is absorbed into the bloodstream.
People breathe in oxygen and breathe out carbon dioxide. Oxygen is necessary for cellular respiration and provides energy to the body, while carbon dioxide is a waste product of this process that is expelled from the body.
You breathe in the oxygen from your nose and mouth and when you breathe out,it's carbon dioxide.
so you can breathe
oxygen. You breathe out carbon dioxide and you breathe in oxygen it is all oxygen in you body its hoe it comes out
You need to breathe oxygen to stay alive. Oxygen is essential for the process of respiration, where your body cells convert oxygen into energy.
Your body absorbs some of the oxygen out of air in your lungs
Well their are over 100 types of elements and the one we need to breathe with is 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.
The air you breathe out contains less oxygen because your body extracts oxygen from the air when you breathe in and uses it during cellular respiration to produce energy. As a result, the air you breathe out has a higher concentration of carbon dioxide and less oxygen.
oxygen
It makes possible for mammals to breathe.