When salt is dissolved in fresh water, the density of the water because the mass of the water increases.

A. Increases

B. Decreases

C. Stays the same

the diploid number of chromosomes is sometimes represented by the symbol 2n. for the fruit fly, the diploid number is 8, which can be written as 2n = 8, where n represents twice the number of chromosomes in a sperm or egg cell.

geologic time scale (for gradpoint) =)