What units are used to measure mass and weight?

a. mass & weight are measured in kilograms
b. mass and weight are measured in newtons
c. mass is measured in kilograms and weight is measured in newtons
d. mass is measured in newtons and weight is measured in kilograms

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.