Answer:
The last answer would be correct because if you have ever done it before you would know that rubbing your feet (just like the rubbing of ice crystals) on the carpet will create the energy you need, then once you touch the metal it creates that spark!
Explanation:
hoped that helped-I would be thankful for brainliest ;)
I believe that #1 is the lie, but I'm not great at this subject.
They do this so that when you drink it or use it the contaminates that used to be in it dont make you sick
1.54 x 10^-10 (ten to the negative tenth power)