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book Biology 9th Edition by Eldra Solomon,Linda Berg ,Diana Martin cover

Biology 9th Edition by Eldra Solomon,Linda Berg ,Diana Martin

النسخة 9الرقم المعياري الدولي: 978-0538741255
book Biology 9th Edition by Eldra Solomon,Linda Berg ,Diana Martin cover

Biology 9th Edition by Eldra Solomon,Linda Berg ,Diana Martin

النسخة 9الرقم المعياري الدولي: 978-0538741255
تمرين 3
Based on what you have learned in this chapter, explain why a schoolchild can run 17 miles per hour in a 100-yard dash, but a trained athlete can run only about 11.5 miles per hour in a 26-mile marathon.
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The knowlege of respiration and the proc...

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Biology 9th Edition by Eldra Solomon,Linda Berg ,Diana Martin
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