Why does the remote control work with all the materials except when covered with aluminum foil?

Question

(1 point)
Responses

because the aluminum foil blocks the sound waves
because the aluminum foil blocks the sound waves

because the aluminum foil blocks the gamma rays
because the aluminum foil blocks the gamma rays

because the aluminum foil blocks the radio waves
because the aluminum foil blocks the radio waves

because the aluminum foil blocks the batteries

Answer 1

because the aluminum foil blocks the radio waves