Question

How have airplanes changed the way the world does business? Check all that apply.

Answer 1

Before the invention of aeroplane it was not easy to transport the Material from one country two another County easily and was very costly.
because it take many type by using ships and other transport system.
but after invention of it.
1) it is become to transport without wasting more time.
2) Less expensive.(in terms of transport )
3) less risk.

Answer 2

aeroplanes changed way because it carry lightweight goods to distant places in short time,it is of great help during natural calamities and wars,it is the fastest transport.