What is the role of salinity in water density?​

Salinity Affects Density

When salt is dissolved in fresh water, the density of the water increases because the mass of the water increases. ... When comparing two samples of water with the same volume, the water sample with higher salinity will have greater mass, and it will therefore be more dense.

Explanation:

brainliest me

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be