Which of the following is correct? a. when the heart expands, it fills with air from the atmosphere. b. when the lungs contract, they fill with air from the atmosphere. c. when the lungs expand, they fill with air from the atmosphere. d. when the heart contracts, it fills with air from the atmosphere.
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Health, 23.06.2019 08:30, brooke012002
It is just as important to develop our as it is to develop our bodies.
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Health, 23.06.2019 09:00, vannaht2003
Sapphron is 60 inches tall and weighs 90 pounds. use the formula below and a calculator to answer the question about her weight. bmi = weight (in pounds) ÷ [height (in inches)]² x 703 which bmi category fits sapphron? a. 25.2, overweight b. 17.5, underweight c. 18.6, appropriate weight
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Which of the following is correct? a. when the heart expands, it fills with air from the atmosphere...
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