You inhale due to expanding and contracting your diaphram. The respiratory system provides oxygen to your blood, and expells waste gases such as carbon dioxide.
i can inhale air
They inhale air. What they extract from the air is oxygen.
the trachea
when you inhale and exhale the air get into the stomach
Alligators are air breathers. They inhale and exhale through their nostrils. Their lungs absorb oxygen from the air that they inhale.
Yes, we breathe in a mixture of gases that includes nitrogen, which makes up about 78 of the air we inhale.
Efferent
huffing
Inhale.
oxygen
O2
When we inhale, the air enters our respiratory system and gets warmed and humidified, which increases its moisture content. As we exhale, the air has picked up moisture from our lungs and respiratory tract, leading to a higher water vapor content compared to the air we inhale.