Can you please take a picture of the question. Because I don’t understand it in this format
Answer:
D Microwaves
Explanation:
It has an electromagnetic radiation with wavelengths ranging from about one meter to one millimeter; with frequencies between 300 MHz (1 m) and 300 GHz (1 mm)
Don not know sorryyyyyyyyyuyyyyyyy
I think it’s true i think and D
I would have to say conspiracy.