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ratelena [41]
3 years ago
12

(PLEASE HELP1!1!1!1!1!1!1!1!1!1)

Physics
1 answer:
AlladinOne [14]3 years ago
5 0

Answer:

electromagnets.

Explanation:

Coal has been used for years along with natural gas and nuclear energy so it would have to be electromagnets.

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