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Q: How much salt is present in our body?
  • A. 1%
  • B. 2%
  • C. 0.4%
  • D. 0.6%
Correct Answer: Option C - The amount of salt present in our body is 0.4%. Salt is used to keep ice from melting. Sodium chloride is found in human tears.
C. The amount of salt present in our body is 0.4%. Salt is used to keep ice from melting. Sodium chloride is found in human tears.

Explanations:

The amount of salt present in our body is 0.4%. Salt is used to keep ice from melting. Sodium chloride is found in human tears.