Multiple choice

Refrigerator was invented by

  1. James Harrison

  2. Samuel Colt

  3. John Mudt

  4. Alexander Fleming

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A Correct answer
Explanation

James Harrison, an Australian inventor, developed the first practical refrigeration system in 1856. His vapor-compression refrigeration system became the foundation for modern refrigerators. The other options are inventors in different fields: Colt (firearms), Fleming (penicillin), and Mudt (not a recognized inventor).

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