Please answer this: -  Oxygen enters the body through the mouth or nose - The oxygen travels into the lungs - The oxygen binds to hemoglobin proteins within erythrocytes (red blood cells) - The erythrocytes are pumped through the body by the heart  What might be the last step of the process?
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Answer: All cells receive the oxygen.


Please answer this: -  Body temperature rises - The brain tells blood vessels to dilate - The sweat glands become active - Moisture is released from the pores - The moisture evaporates  What might be the last step of the process?
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Answer: The evaporation causes cooling.


Please answer this: -  Green is a color that gathers sunlight easily - Sunlight is gathered by the leaves of the plant - The sunlight is broken down into glucose through photosynthesis - The glucose travels the plant  What might be the last step of the process?
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Answer: