They are streamlined and have powerful engines.
Human beings. We have no wings, so we use airplanes to fly around.
Don't be so stupid..
Airplanes have motors because they need to fly somehow they can't just have pop-up wings and say, "Up Up and Away!!!!" so they could fly you retard so they could fly you retard so they could fly you retard
Air planes fly in the stratosphere. Sorry, i didnt give the info of why they fly..im so dumb
Because cats do not have the capability to fly airplanes.
Because people are not able to fly without a airplanes.
You are unable to fly airplanes, however you can fly helicopters.
They do, so the question is not relevant.
no i dont think so... i suppose they just fly over
To answer this question ask yourself where do airplanes fly and where do spacecraft fly? You can see most airplanes which fly overhead, but spacecraft fly much higher. Airplanes fly within the earth's atmosphere, while spacecraft fly outside the earth's atmosphere in space. So when you decide to ask a sensible question, post it and you may receive a answer.
airplanes can not but satellites can
Type your answer here... airplanes fly in the stratosphere to avoid weather problems