Which of the following is the first step in respiration? a. oxygen passes into capillaries to the blood. b. oxygen is taken into the lungs. c. carbon dioxide passes into capillaries to the blood. d. carbon dioxide passes from the blood to the lungs.

According to the food plate, which of these foods should make up the smallest part of your diet? a. grains and cereals b. milk and meats c. fruits and vegetables d. fats and oils

What are the five stages of physical activity behavior

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