What do these two changes have in common? cellular respiration
bleaching hair
Select all that apply.
Both are caused by heating.
Both are changes of state.
Both conserve mass.
Both are only physical changes.

Iknow #2 is d. i just need to know why

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

Which of the following words describe the reality that the universe looks the same from various perspective