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5 votes
Which of these inventions was not powered by electricity

A.Telegraph
B.Telephone
C.lightbulb
D.Internal combustion engine

User Jpabluz
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2 Answers

3 votes

this is the correct answer

Internal combustion engine

User Max Shenfield
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8.3k points
0 votes
easy...Internal combustion engine
User Mcemilg
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