Answer:
If you breathe air comes in your lung and and you exhale it out as c02 later.
Unnecessary Fact: Perhaps you can feel it entering your nostrils, and exiting your nostrils. Notice the rise and fall of your abdomen as you inhale, and exhale. There's no right or wrong way to notice your breathing. If you notice some tightness or discomfort as you breathe, try to notice that sensation without judgment.
Explanation:
Hope it helps!
