Answer:
Well i think it is the first becuase some many evidence
Explanation:
The flow of electricity is similar to the movement of water through a pipe. The movement is the current, the force of the current is the voltage, and the rate of the current is the power. For electricity to move it requires a complete circuit so the electricity can flow both in and out.
Answer:
ans: call me nothing (negative form)
The answer is pentagon. 4:3::5:4