50 POINTS + BRAINLIEST IF CORRECT. Which of these statements about ocean water is always correct?

a.) Its area is less than the area of freshwater.
b.)Its salinity is less than the salinity of freshwater.
c.) Its density is greater than the density of freshwater.
d.)Its temperature is greater than the temperature of freshwater.

Explanation:

Seawater is denser than both fresh water and pure water because the dissolved salts increase the mass by a larger proportion than the volume.

The freezing point of seawater decreases as salt concentration increases.

C.) Its density is greater than the density of freshwater.

Explanation:

Average density at the surface is 1.025 kg/l. Seawater is denser than both fresh water and pure water (density 1.0 kg/l at 4 °C (39 °F)) because the dissolved salts increase the mass by a larger proportion than the volume. The freezing point of seawater decreases as salt concentration increases.

I'm not sure it could also be D

answer; i believe the answer is (polygenic inheritance;

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation: