Humans experience the longest visible electromagnetic waves as the the shortest visible waves as

Humans experience the longest visible electromagnetic waves as the color __RED and the shortest visible waves as VIOLET___ .

Explanation:

Visible waves are the only electromagnetic waves that we can see. Humans visualize these as colors ranging from red, orange, yellow, green, blue, indigo, and violet (order from longest to shortest).

either wyoming or idaho

answer; overt behavior;