Please help 30 points if you answer all three correctly and the way its asked i will give brainliest

In your own words, explain how radio waves transmit sound to your radio?

In your own words, briefly explain how cell phones send and receive calls.

In 2-3 complete sentences, describe how satellite and cable television
networks utilize communications satellites.

1. Radio waves are generated by a transmitter and detected by a reciever. The reciever then encodes the radio wave into information to transport into your radio. You may have listened to either AM or FM radio.

2. Cell phones creates up and down sounds with the microphone. The microchip inside the phone turns those up and down sounds into numbers, and sends it off to the cell tower. The cell tower processes those numbers and sends it off to the phone you are trying to call.

3. The television service delivers programming to viewers by relaying information to communications satellites that can be found orbiting the earth. The satellite receiver decodes the programming to the viewer’s TV.

This is the answer of your question