We need the options to be able to help.
Answer:
I don't know if there are choices but these are couple that i think would be right. Don't give out personal info, have a complex password and don't give it out to anyone, don't click on random pop up adds, and use a firewall
Explanation:
The internet made huge changes to the way news and information were shared. While it was faster to use newspapers or magazines to spread information than it was to simply tell people, they were still very inefficient compared to today's technology. With the internet today, anyone can come online and learn about what's happening in the far corners of the world. Take your question, for instance. If there was no internet, you might have to post a notice somewhere, which could take days to answer. However, since you were able to post this on the internet, I'm able to answer it within five minutes of it being posted.
Answer:
Explanation:
Radio waves are a part of electromagnetic waves. They are high wavelength and low frequency waves that are classified as non-ionizing radiation. These waves are mostly used for communication purposes.
Radio waves carry are interpreted by devices that converts them to mechanical energy that can be interpreted and easily discerned. These waves carry a broad range of information.
These waves carry time-varying electrical signals that can easily be transmitted and they are produced by accelerated electrical charges.
