Question

12/20
what is this
gears
motor
servo motor
potentiometer

Explanation:

The image shows gear - like structures. Among the options, "Gears" (the yellow - colored option) matches the visual representation of the gear - like diagrams above the option buttons. The other options like "Motor", "Servo Motor", and "Potentiometer" do not visually correspond to the gear - shaped images.

Answer:

A. Gears