Question

approximately every dash of ocean water contains dash of dissolved salts​

Answer 1

Explanation:

Seawater has a more uniform composition than river water. It contains, by weight, about 3.5 percent dissolved salts, whereas river water has only 0.012 percent. ... Of the average 35 parts per thousand salts of seawater, sodium and chlorine make up almost 30 parts, and magnesium and sulfate contribute another four parts

Answer 2

Answer:

3.5% of the weight of seawater comes from the dissolved salts.