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PLEASE HELP ME ASAP!!!!!!!!!!! I'M BEING TIMED!!!!!!!!!!!

Some of the applications of the steam engine included:

A. The telegraph
B. Steamboats and Train engines
C. Factory engines
D. Both B and C

Respuesta :

kianatrimble

Answer:

B

Explanation:

most steam engines were used for steam boats and trains.

student500

Answer:

D

Explanation:

steam engines were used for steamboats, trains, and factory's

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