the engines won't get enough power and oxygen if you are too high, and the plane might stall since it will lose speed.
death happens if the airplane is over 20000 feet
They have restrooms.
To the What?
Airplane mode?
You hyperventilate.
nothing
Almost always. Unless the airplane happens to be an ultralight, or the car happens to be a Hummer.
You arre stupid!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
If the prive is too high there will be less business for the person selling. If the price is too low you won't be making much profit.
It is ejected out the back to propel the airplane.
We cannot see the shadow of an airplane flying high in the sky because the altitude is too great for the shadow to be cast clearly on the ground. The sunlight is typically too diffuse at that height, and the shadow is often too small and faint to be noticeable. Additionally, the ground beneath the airplane is vast and uneven, making it difficult for the shadow to appear distinct. Lastly, atmospheric conditions and obstacles on the ground can further obscure any potential shadow.
Circuit Breaker.