Answer to number two is b, 3 is b, those are the ones i know



The cathode ray tube can be said to be a vacuum tube which contains one or more electric guns. This tube produces images when an electron beam strikes a phosphorescent surface. This tube produces pictures as a form of video signals. The entertainment device, which the cathode ray tube was eventually used for since it produces pictures, is a television set.
The answer is Mac Address
media access control address<span> </span>
Autauga Alabama 55,869
Baldwin Alabama 223,234
Barbour Alabama 24,686
Answer:
its A. the answer to your question is preserved. :)