Across
- 2. happens when the negative (black) wire and the positive (red) wire touch
- 3. powers the circuit while you press it
- 5. carries water
- 7. connects with electrical parts
Down
- 1. wires, lights, switches and more
- 2. turns the circuit on and off
- 3. powers the circuit
- 4. happens when the negative (black) wire and the positive (red) wire touch each other and something burnable
- 6. absence of dark