Question

A ______ is the branch of a country's armed forces that fights on, under, or over the sea.
a. Air Force
b. Army
c. Navy

Answer 1

Navy......................

Answer 2

Answer : $\bold{NAVY}$

Extra Information :-

"Navy" is the branch of a country's armed forces that fights on, under, or over the sea.

Armed forces defined as the combination of military, naval, and air forces of a nation.

Armed forces mainly consist of three professional uniformed services. They are Army, Navy, and Air force.

Navy is one of the main branches of nations armed forces which fights on, under or over the sea, whereas army fights on land.