Answer:
Timing Belts are components of internal combustion engines sinchronizing the handles and cranks rotation with the camshaft when operating its valves.
Internal combustion systems such as the ones found in cars for example, need a method to get the heat away from the system; the mechanical device set for that purpose is the water pump, which pushes coolant over the radiator, the hoses and engine block; that water pump is generally joint with the crankshaft pulley through those timing belts. Thereyby (A.)
Explanation:
