bycycle is to gear as car is to_______

What are your choices?

motor

Transmission

ENGINE

It depens on what you are talking about. For example if you are talking about simple machines hten its wheel and axel. If you are talking about something else then IDK.

blaise is rite... i think. well, that's what i would put and im pretty good with these :D

To find the missing analogy in the question "bicycle is to gear as car is to _______," we need to determine the relationship between a bicycle and gear, and then find a similar relationship with the word that completes the analogy.

In this case, a "gear" is a mechanical device on a bicycle that allows riders to change the gear ratio between the pedals and the rear wheel. Gears on a bicycle help riders adjust the effort required for pedaling, enabling them to go faster or climb hills more easily.

Now, we need to find a similar relationship for a car. In a car, there are various mechanical systems to facilitate motion and control. One such system that is similar to gears on a bicycle is the "transmission." A car's transmission allows the engine's power to be transferred to the wheels at various gear ratios, enabling the vehicle to accelerate or maintain speed efficiently.

Therefore, the missing word to complete the analogy would be "transmission."