1.

Which of the following pair(s) is/are correctly matched? Inventor Invention 1. Christopher Cockerell Hovercraft 2. David Bushnell Submarine 3. Jesse Perrier Steamship

A. 1,2 and 3
B. 1 and 3
C. 1 and 2
D. 2 and 3
Answer» D. 2 and 3


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