Do You Find Em Waves Beneficial To Your Studies? How Will You Prevent Its Harmful Effect To Your Bod

Do you find EM waves beneficial to your studies? How will you prevent its harmful effect to your body?essay

 

Answer: They do not cause damage if absorbed by the human body, and they can be reflected and refracted to change their direction. These properties make them ideal for communications.

Explanation: i dont know? brainliest pls