Answer:
the answer for me is the third option (c)
True because thermal energy is mostly always used for a machine
A reverse reaction is the chemical reaction moving both forward and backwards.
An example of this is Ammonium chloride ⇌ ammonia + hydrogen chloride
This is a symbol for reverse reaction ⇌
The answer would be C because the car is can be refueled just like a normal car but is mostly powered by a electrical battery/motor
