Gas
They breathe air with lungs.
They do breathe air.
It is very hard to breathe underwater without assistance from an air tank.
Betta fish breathe air....yes... that's right... they breathe air. They breathe air because they have an organ by their gills that is called the Labyrinth's Organ which allows them to breathe air. They breathe air by coming up to the surface of the water. Then they gather air in their mouths and hold their breath underwater.
Yes, cheetahs do breathe air.
Oxygen is approximately 21% of the air we breathe.
GAS
The Hollies sang the "Air that I breathe".
The common term for what we breathe in is air.
The same air that you and I breathe.
The Air That I Breathe was created in 1974-01.
There are many reasons why gases are important to us. For example, the air that we breathe is a gas.