How have airplanes changed the way the world does business? check all that apply. by making long trips less expensive by making long trips in less time by opening up new trade markets by increasing hiring opportunities by increasing travel options

All of the stated applies. Airplane companies often have low cost options for longer flights. You can get to anywhere in the world and you do not have to change transportation. Big aircrafts can carry goods much faster and at a cheaper price, so trading increases. Big airplane companies and airports hire huge staff that takes care of the safety and comodity of the passengers. Lastly, a lot of places that could not be visited before not are available due to the air transportation.

by making long trips less expensive

by making long trips in less time

by opening up new trade markets

by increasing travel options

Explanation:

fir trees are found in areas with cooler climates. fir trees have needles for leaves and remain green year-round.

no the answer is c only objects touching the earth's surface can be acted upon by an outside force