What are the three methods of charging an object in terms of electricity?

There are three ways to charge an object: friction, conduction and induction. friction involves rubbing on material with another, resulting in electrons moving from one surface to another.

Football was the fourth deadliest sport with a fatality rate of .81 per 100,000 participants. cheerleading, which has been shown to be the most dangerous activity based on injury data, was not included in the study because it was not classified as a sport.this is my answer because it didn’t give me any sports