You have to balance out the lift, or else you'll have lift on just one side of the aircraft, and it'll be compelled to flip onto the side without a wing.
Yes, airplanes usually have 2 wings. 1 wing would be unsteady.
2
All airplanes have at least two wings.
airplanes need wings so they can glide and land correctly
Birds and airplanes both have wings.
yes.
Wings.
The wings of an airplane are near-flat surfaces that plane the air.
Some bird wings are like airplanes wings because the air goes over and under it like a airplane soaring through the sky!
fuselage, wings, engine, and whatnot
Usually in the wings.
wings engine and body.Also wing tips