Question

How did airplane use change as World War I progressed?

O Military forces became dependent exclusively on airplanes for fighting battles.
O Airplanes became involved in active battle.
O Fewer civilians took airplanes because of German threats.
O Airplane use declined, as there were insufficient materials to build new planes.

Answer 1

Answer: the first option I think

Step-by-step explanation:

Answer 2

Answer:It’s B!!! airplanes used active

Explanation: just did it