Answer:
Gliders, like other aeroplanes, fly by using ailerons, rudders, and elevators. Gliders are equipped with flaps to control fall speeds by boosting lift and producing drag. Many modern gliders also have airbrakes or spoilers, which obstruct airflow across the wing, raising drag and lowering lift.
Profitable is the correct answer :)))
Explanation:
I tthink it is personification
“inspired us”, the word reverence means “a deep respect for someone/something”, and an admiration like that would usually come from something that inspires or gives one hope
