space and the moon
The mouth and the nose is where air comes in.
space and a vacuum chamber
Space and the inside of a vacuum.
Mouth and nose
In the air and in water.
Two air passages which allow air to enter the body are the cilia and aveoli !!!
Air can enter the body by the mouth or the nose. Air then goes down the windpipe to the lungs where it can enter the bloodstream.
Some places have cold air and some places have hot air.
Air formed in places where the temperature is warm.
It is 667 air miles. Note that this is a straight distance between the two places. The actual distance may vary according to the flight path chosen.
Disconnect the line in two places starting from the master cylinder and blow each section with an air compressor.
because air pressure is high