Name 4 causes of air pollution​

In which phase(s) do the molecules take the shape of the container?

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?

Which substance is a steroid? cholesterol fatty acid monosaccharide trans fat