D?
Every electric circuit, regardless of where it is or how large or small it is, has four basic parts: an energy source (AC or DC), a conductor (wire), an electrical load (device), and at least one controller (switch).
Answer:
Explanation:
If you think of the negative memory’s you will look bad with regret. You wish it never happened. When you see a positive side it makes a whole new aspect of things.
It's D I took a test before on that and I passed