Everyday Science
The Average human body contains about ______ gram of sodium chloride:
190
210
230
250
250
The human body contains many salts, of which sodium chloride (AKA common table salt) is the major one, making up around 0.4 per cent of the bodys weight at a concentration pretty well equivalent to that in seawater.
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B. not uniform
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B. 1/5th of body
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D. Copper
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B. potential energy
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C. 15-20 times
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