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Biology, 21.09.2021 20:30 sebastianapolo5

WILL MARK BRAINLIEST please and thank you 6. What is a cell?
7. What is a battery?
8. How do open and closed circuits differ?
9. What is the purpose of a switch?
10. Which type of current involves electrons moving in only one direction?
11. Which type of current involves electrons moving back and forth?
12. Which type of current is transferred in power lines?

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WILL MARK BRAINLIEST please and thank you 6. What is a cell?
7. What is a battery?
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