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5 Cards in this Set
- Front
- Back
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Water
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- chemical substance
-medium for metabolic reactions to transport substances -regulates body temp |
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Food
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- various diff chemical substances
- supplies energy and raw material for the production of necessary substances -regulates vital reactions |
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Oxygen
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-chemical substance
helps release energy from food substances |
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Heat
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an energy
regulates the rate of metabolic reactions |
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Pressure
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a force
Atomospheric pressure = helps in breathing Hydrostatic Pressure = helps in circulation of blood |
