About how much of ocean water is dissolved salts? a. 0.04% b. 0.4% c. 4% d. 40%

Hello,

Question - About how much of ocean water is dissolved salts?

Answer - C. 4%

Why - "Stated in another way, about 3.5 percent of the weight of seawater comes from the dissolved salts." Which is almost 4%!

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