Newtons Law
Why can birds fly?
What is Newtons first law
An object in a state of motion stays in the state of motion unless another force is applied to it.
Three animals that can fly are?
Birds, bats, flies
What is newtons second law
Acceleration is produced when a force acts on a mass.
Why can't humans fly?
They don't have the right anatomy.
What is newtons third law
For every action there is an equal and opposite action.
Why can a plane fly?
Lift and thrust and the propeller wings and engine.