Solids have fixed shapes and volumes.
Liquids have more or less a fixed volume (but may be moderately compressible). They take on the shape of their container.
Gasses take on the shape and...
A will is legally bound if; The person in question is of sound mind when the will is drawn and signed, If the person in question has signed a waiver being of sound mind to allow another person to act...
Yes. Buyers want a product and those that sell it regulate how much of it they sell to the buyers, therefore controlling the supply as a result of the demand.
