What is the reason why stimulantd can cause restlessness and hyperactivity

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

Fill in the blanks to complete the labels on this model of replicating dna! super

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