What two fields of study do the principles of biomechanics come from?

If you or someone you know may have a mental disorder, it's important to discuss this concern with a trusted adult. t or f

Having health insurance means that a family cannot go bankrupt due to medical expenses. true or false?

90% of people marry there 7th grade love. since u have read this, u will be told good news 2night. if u don't pass this on nine comments ur worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of ur life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love u