The answer to your question is,
Solar wind enters Earth’s atmosphere, and particles interact with ions.
-Mabel <3
the nuclear stockpile of the United States peaked in 1967
You put this in the wrong category, but I will still help...
Number 1: 20 centimeters( just look at the graph)
Number 2: I am guessing 40 centimeters. I think you are calculating how long it took your bug to reach point B...
Hope this Helped!
