Which of the following can cause an increase in density that result in a deep ocean current?
the sun heats the water’s surface.
warm water loses energy to its surroundings and cools.
a warm wind blows across cold water.
an iceberg melts, adding fresh water to ocean water.

Asap many people try to eliminate fat from their diets which is one reason it is necessary for humans to eat fat a) fat is the only way to get energy b) every cell in the body must contain fat c)fat stores less energy than polysaccharides d) saturated fats make blood vessels healthier