Question

is it easier to swim in fresh water or salt water. Justify your answer.

Answer 1

to swim in freshwater is easier by my experience

Answer 2

"When salt is dissolved in water, as it is in ocean water, that dissolved salt adds to the mass of the water and makes the water denser than it would be without salt. Because objects floatbetter on a dense surface, they floatbetter on salt water than fresh water"