Which 3 of the following are the main ideas of the Cell Theory? Cells come from pre-existing cells.
The cell is the basic unit of life.
All living things are made of one or more cells.
All living things are multi-cellular.
All cells have membrane bound organelles.

How do temperature and salinity affect deepwater currents? they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water.