How do the functions of individaul cells compare with those of organisums?

For each of the following mixtures decide if filtering would be suitable to separate the substances. explain your answers. oil in water sugar in water sand in water chalk in water tea leaves in a cup of tea

At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas

If a gas has an initial pressure of 101kpa and a volume of 10l, then it expands to a volume of 20l, what is the new pressure?