Describe the diffrence between a closed circuit and an open circuit

An open circuit is one where the continuity has been broken by an interruption in the path for current to flow. A closed circuit is one that is complete, with good continuity throughout.

Explanation:

For instance, a simple light switch opens and closes the circuit that connects a light to a power source. When you build a circuit, it's a good idea to disconnect the battery or other power source when the circuit is not in use.

what events in mexico's history might explain why the country continues to have difficulty improving social justice and economic opportunities for all people?

answer conditional instability;