How should one go about telling there parents when they failed math?

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?

What system have glands found throughout the body that release hormones into the bloodstream

Which of the following choices are the fat soluble vitamin? a) c b) b6 c) d d) calcium