Yes. You take in air which is about 20% oxygen
When you inhale (take in air when you breathe), you are taking in Oxygen.
When you inhale (take in air when you breathe), you are taking in Oxygen.
they breathe
Humans breathe out carbon dioxide, the whole world runs in a motion, for example plants breathe carbon dioxide, we breathe in oxygen. Even fish breathe oxygen. They take the oxygen out of the water. So we breathe in what plants breathe out and plants breathe in what we breathe out.
no oxygen is what people need to breathe in.
Oxygen
Oxygen
We breathe in oxygen and breathe out carbon dioxide. Plants take in this carbon dioxide and release oxygen, which we use after that.
Humans take in oxygen and breathe out carbon dioxide.
No, we do not breathe out oxygen. When we breathe in, we take in oxygen and when we breathe out, we release carbon dioxide. Oxygen is utilized by our bodies during cellular respiration and the byproduct, carbon dioxide, is expelled through exhalation.
Yes. You take in air which is about 20% oxygen
Yes. You take in air which is about 20% oxygen