I’m pretty sure the answer is c
The senate nominates them :) - beanz
Answer:
Fighter planes are designed for air-to-air combat. They are fast and agile. During World War II fighter planes were used to gain air superiority over a battlefield. They would try to shoot down the enemy's bomber planes and also protect their own bombers.
Explanation:
The amount of time is 5 years
<span>Experiments in which all variables are identical except for one are called controlled experiments. This where an observer tests his hypothesis by looking on changes that were brought about by one variable. The results are always dependent on one adjusted variable.</span>
