Which One of the Following Lists Gives the Correct Order

Which one of the following lists gives the correct order of the electromagnetic spectrum from low to high frequencies?

A) radio waves,infrared,microwaves,ultraviolet,visible,x-rays,gamma rays
B) radio waves,ultraviolet,x-rays,microwaves,infrared,visible,gamma rays
C) radio waves,microwaves,infrared,visible,ultraviolet,x-rays,gamma rays
D) radio waves,microwaves,visible,x-rays,infrared,ultraviolet,gamma rays
E) radio waves,infrared,x-rays,microwaves,ultraviolet,visible,gamma rays