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OpenStudy (anonymous):

helllppppp!!!! Pweeeezz will medal and fan! The internal Combustion engine was an innovation of? A: Guglielmo Marconi B: Thomas Edison C: Alexander Graham Bell<---- i Think him any1? D: Jean Lenoir E: Gustav Eiffel

OpenStudy (anonymous):

Jean Lenoir

OpenStudy (anonymous):

thxs!

OpenStudy (anonymous):

np

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