Answer:
C. uses a respectful tone to show slavery's effect on slaves and slave owners
Explanation:
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.
<em>Answer:</em>
<em>With the new medical procedure is used will save many lives.</em>
<em>Hope this helped you!</em>
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