Answer:
I would say A or B hope it helps
Answer: There is no fundamental difference
Explanation:
There is no fundamental difference between visible light and invisible light such as radio waves and X rays. They are all electromagnetic waves that differ in only one way: their wavelength.
Answer: It was okay, i took one of my standard assesments for writing i think i atleast passed.
Explanation:
71 percent of earths surface is coverd by water