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how our heart work?
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http://www.google.com/#q=how+heart+work
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the heart may become larger when an aerobic fitness program is followed.how does this benefit the body?
a.the heart can work more
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Looks OK!
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To find your target heart rate, multiply the percentage of how hard you want to work by your ________ and then add your
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maximum heart rate; resting heart rate
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An Adult male's heart pumps about 2.8 million liters of blood a year. If his heart beats 70 times a minute, how much blood does
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2.8million liters in a yr. is 7671.233 liters a day which is 319.63 per hr. which is 5.327 liters
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Which sentence uses the denotation of the word heart?
Her heart was in the right place. The heart pumps blood in the body. He
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The sentence that uses the denotation of the word "heart" is "The heart pumps blood in the body."
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2. A researcher measures the heart rate in a population of runners and finds they have an average heart rate of µ = 50, σ = 5.
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for 2 use : http://davidmlane.com/hyperstat/z_table.html
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The blood vascular system consists of blood vessels (arteries, arterioles, capillaries, and veins) that convey blood from the
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To find the total resistance of the blood along the path ABC, we can first calculate the resistances
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The blood vascular system consists of blood vessels (arteries, arterioles, capillaries, and veins) that convey blood from the
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R=C(L/r^2) is the equation
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Your resting heart rate is a good indication of fitness. The more physically fit you are, the lower your resting heart rate will
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b. In addition, it takes less time for fit people to recover from exercise.
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Your resting heart rate is a good indication of fitness. The more physically fit you are, the lower your resting heart rate will
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In addition, fit people tend to have a faster recovery time after exercise compared to those who are
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Your resting heart rate is a good indication of fitness. The more physically fit you are, the lower your resting heart rate will
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In addition, fit people have a higher cardiovascular efficiency, meaning their heart and lungs can
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