Answer:
A is the basis for all of the other assumptions.
Everything else supports A.
Answer:
A) The blades convert wind energy into rotational energy.
Explanation:
Wind turbines use blades to collect the wind's kinetic energy. Wind flows over the blades creating lift (similar to the effect on airplane wings), which causes the blades to turn. The blades are connected to a drive shaft that turns an electric generator, which produces (generates) electricity.
