B it has a lot of responses compared to A which only had one response :)
The electromagnetic radiation will be high because of the heavy internet usage and might lead to health problems such as a brain tumor and Skin Cancer. The HEV light emitted from the screen of a smartphone leads to severe eye-strain during long-time use and would slowly damage the retina.
John wrote, "Immediately I was in the Spirit; and behold, a throne set in heaven, and One [God] sat on the throne" (Revelation 4:2).
"In the Spirit" means receiving divinely inspired visions by which John was transported in his mind's eye. John saw a vision of God in all His glory! More detailed info about the help online you can find at PrimeWritings.