If you could change one thing about virtual PE class what would it be and why

Which action is characterized of mental illness 1.brushing teeth every hour because ones mouth feels dirty ? 2. forgetting to eat breakfast on a busy day? 3.crying three days over a relationship breakup? 4.feeling embarrassed about going to school after failing in front of friends?

Which is the link between heredity and tobacco addiction

Which of these pieces of safety equipment should be worn when operating a chainsaw