it contains oxygen and carbon dioxiod and your mom
They both contain the same elements, only different quantities of them.
What we breathe is air, and oxygen is just 20% of the air. Oxygen does not contain water, it is an element and it contains only itself. However, air does contain some water vapor.
no
The air we breathe out contains a lot of stuff and the list would be exhaustive, but the main components in the air we breathe out are nitrogen, oxygen, carbon dioxide, and water vapor.
No, you cannot breathe air bubbles underwater because they do not contain enough oxygen to sustain human respiration.
No, the air you exhale is nearly saturated with water vapor. During breathing, air is exposed to the moist tissues of the sinus, trachea, and lungs, and will typically contain substantially more water vapor when exhaled. The only exception would be for air that is already saturated or supersaturated with water.
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.
Particles in the air contain oxygen, which enable us to breathe.
mostly the same as input, but less oxygen and more mucus
The air you breathe out contains around 16% oxygen and 4% carbon dioxide, with the remaining percentage made up of nitrogen, water vapor, and other trace gases.
They breathe air with lungs.
They do breathe air.