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Biology, 21.06.2019 18:40
The oxidizing agent our bodies use to obtain energy from food is oxygen (from the air). if you breathe 15 times a minute (at rest), taking in and exhaling 0.5 l of air with each breath, what volume of air do you breathe each day? air is 21% oxygen by volume. what volume of oxygen do you breathe each day?
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Biology, 21.06.2019 19:00
If you are in a chronic state of anxiety but also suffer from moment of sudden, intense fear you are problably suffering. from
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Biology, 22.06.2019 15:30
Will ! a cell containing a 3% sucrose solution is placed into a beaker containing a 7% sucrose solution. assume the cellβs membrane is permeable to water, but not permeable to the sucrose. where will the water diffuse? explain.
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Biology, 22.06.2019 17:50
Describe the trends in electron configuration in the periodic table by selecting the terms from the drop down menus
Answers: 1
The movement of molecules through a plasma membrane channel protein is always...
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