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Q: . It's considered to be an advantage to have lungs with increased capacity, because with increased capacity A. the chest looks more "buff." B. anaerobic exercise is easier. C. the lungs
will fight off colds and influenza. D. the lungs can better exchange oxygen and waste products in the blood.
A: the answer is B. the lungs can better exchange oxygen and waste products in the blood.
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User: . It's considered to be an advantage to have lungs with increased capacity, because with increased capacity A. the chest looks more "buff." B. anaerobic exercise is easier. C. the lungs will fight off colds and influenza. D. the lungs can better exchange oxygen and waste products in the blood.

Weegy: the answer is B. the lungs can better exchange oxygen and waste products in the blood.
mel_anthonette|Points 30|

User: should fitness professionals recommend the total elimination of fat from the diet? A. Yes, because all fats can lead to various diseases. B. No, but its recommended that fat intake be limited to 30 percent of daily total calories. C. No, as long as fats are unsaturated, the amount doesn't matter. D. Yes, because the modern diet is too high in fats.

Weegy: B. No, but its recommended that fat intake be limited to 30 percent of daily total calories.
Expert answered|AmberB|Points 42|

User: when your body burns calories more efficiently, you A. exercise without fatigue B. lose all your body fat C. decrease the the amount of muscle mass and increase the amount of body fat D. eincrease the amount of muscle mass and decrease the amount of body fat.

Weegy: When your body burns calories more efficiently, you D. increase the amount of muscle mass and decrease the amount of body fat.
Expert answered|AmberB|Points 42|

User: If a client is working on reducing stress, eay should the fitness professional suggest as a first step? A. Identify the causes of stress B. Take a meditation class C. Take a vacation away from the family. D. Take a leave of absence from work

Weegy: The fitness professional should suggest that the client A. identify the causes of stress.
Expert answered|AmberB|Points 42|

User: Many fitness programs include weight training, which A. Hilps to increase cardiorespiratory capacity and endurance B. is a form of aerobic exercise involving the muscles C. helps to increase muscular strength and edurance D. can be used in place of aerobic exercise, when done correctly

Weegy: Weight training C. helps to increase muscular strength and endurance.
Expert answered|AmberB|Points 42|

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Asked 8/14/2013 7:59:03 PM
Updated 8/14/2013 8:33:16 PM
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AmberB, To add credibility to your answer, always provide a link, if available, to a source that confirms its accuracy.

Please review the rules
Added 8/14/2013 8:33:16 PM
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