Water

has a ph value of 0
expands when it freezes
is less dense than ice
dissolves in most substances

How does a large body of water, such as the ocean, influence climate?

The fact that the total amount of energy in a system remains constant is a(n)

Alidded glass container is filled with a colored gas. after a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. next, a warm iron plate is carefully placed under the box. why is there resumed movement of the gas in the container?