Ammonia changes what color when in red cabbage juice/ what material is it

i believe you are right for all except the 3rd ( look at sqdancefan his answer is much better)

there is none because earth is stationary and flat.

they it depends on if one believes about radioactivity, they make a geiger counter beep but maybe it was going to beep anyway electronics do wierd things all the time or it was programmed to beep near certain metals.

so she was walking and she stepped on warm jeffy , uh uh uhh dadye i just pooped my pants