Explain how the presence of a fuse or a circuit breaker can prevent a fire in a building.

If the electric current becomes too large and would cause enough heat to build up to cause a fire, a piece of metal in the fuse melts or a switch in the circuit breaker opens and stops the current.

This is how a fuse can prevent a fire in a building.

Regards,

Astrix <3

when the velocity of a mass on a spring is zero, the acceleration is at a maximum .

the plateau is likely to turn into a desert do to corrosion.