HELP PLEASE ASAP WITH NUMBER 1 and 2

What is required for an electric charge to flow through a wire? zero resistance in the wire a balance of electric potential high resistance in the wire a difference in electric potential

What are the similarities & differences between a thermistor and a light dependent resistor in physics?

Which best describes what forms in nuclear fission? a. two smaller, more stable nucleib. two larger, less stable nucleic. one smaller, less stable nucleusd. one larger, more stable nucleus