Charles cooper doesn't have good smelling breath so i brought him mouth wash and the whole bottle disappeared in 4 days and his breath still smelled like and i bought him more and he used it for a year. why does his breath still smell bad?

List three reasons people may begin using tobacco

How can mental health issues have an impact on a person’s career?

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the dependent variable in galileo's experiment?