What does our circulatory system carry to all parts of the body?, Carbon dioxide, Nutrients and oxygen, Nitrogen, None of these, What does the circulatory system help our blood carry away?, Oxygen, Hydrogen, Carbon Dioxide, Nutrients, Which of the following is part of the circulatory system?, Heart, Blood vessels, Liver, Heart & blood vessels, The circulatory system, also referred to as the cardiovascular system is one of the most important systems in the body., True, False, Which strategy could help your circulatory system stay healthy?, Eat junk food, Don't worry about stress levels, Get plenty of sunshine, Exercise regularly, Smoking damages the heart and blood vessels., True, False, Smoking does not lead to bad breath, yellow teeth, smelly clothes and hair, or more colds and coughs., True, False, Secondhand smoke is the combination of smoke from the burning end of a cigarette and the smoke breathed out by smokers. Secondhand smoke causes health problems in infants and children., True, False, How many chambers does the heart have?, 1, 2, 3, 4, What structures in the heart control the flow of blood?, Chambers, Channels, Valves, Arteries carry blood ____ from the heart, Back, Away, Around, Veins carry blood ____ to the heart., Around, back, away, The rate of perceived exertion (RPE) scale measures what?, Cholesterol, Body composition, How tired you are at bedtime, Exercise intensity, Which is NOT a strategy for keeping your circulatory system healthy?, Exercise & keep a healthy weight, Get enough sleep, Don't smoke & avoid secondhand smoke, Keep stress under control, Never visit the dentist, Eat a healthy diet, What's another name for the circulatory system?, Skeletal system, muscular system, cardiovascular system

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