Instead they have to obtain their food in a liquid form.

Of the fresh water, only 0.3% is in liquid form on the surface.

Use only the liquid form of this medicine in a child younger than 13 years old.

Use only liquid forms of this medicine in young children.

Salt and pepper can help, too, but they are in liquid form.

Oxygen takes up less space in liquid form than as a gas.

It can be taken as a pill or in liquid form.

This one in particular looked more like a ruby given liquid form.

It is this pressure that keeps the water in liquid form.

The liquid form works best if taken without other fluids.