Which of the following distinguished living things from nonliving things? a. living things are made up of cells nonliving things are not. b. living things are made up of atoms non-living things are not. c. living things are made up of elements non-living things are not. d. living things are made up of particles non-living things are not.
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When a person is exercising the body needs to deliver increased amounts of oxygen to the muscles which component of blood ensures that the muscles will receive it
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Urgent. the table shows the relative blood flow through some organs in the human body that is, the percentage of blood that flows through a given organ, through which organ(s) does all the blood flow? explain the effect of exercise on blood flow to skeletal muscles.
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Which greenhouse gas is emitted when burn fossil fuels for energy? a.nitrogen b.oxygen c.carbon dioxide d.helium
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Which of the following distinguished living things from nonliving things? a. living things are made...
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