What are possible risk factors that increase an individual's chance of developing cancer?

What is the best approach to selecting safety equipment for an activity

What parts of the cardiovascular system are affected with atrial fibrillation?

You notice a co-worker, john, putting pens and index cards into his bag. when he sees you watching, he shrugs his shoulders and says, "what? this is no big deal; it's just a few office supplies. the company won't even miss them, and besides, everybody themselves to the supply cabinet." john's response shows he does not demonstrate which workplace attitude? 1. dependability 2.punctuality 3.self-confidence 4.honesty