Can you attach the entire article because it may be either A or D?
There are three main components needed to make a complete circuit. First, a power source is need, such as a battery. Next, you will need something that will take in the power. This can be anything like a heating coil, or light bulb, etc. Then you need the wiring that will connect to the object and receive power.
Answer:
save as much he can and hope that it will be enough
This means that the United States has always been a commonly desired place for foreigners to immigrate
The correct answer is d. because 12 less means 12 minus then twice a number mean 2 times n labeling "n" as the unknown variable