That would be "matter".
Matter does.
That which occupies space and has mass is known as matter.
MATTER. Has a mass and volume(occupies space).
Matter
Matter is something which occupies space and has mass.
Matter occupies space and has mass.
Volume is a measure of how much space that is occupied.Matter is anything that occupies space and has mass.
Mass is anything that has weight and occupies space.
Matter
Matter
Mass
The one occupies space is termed as matter. Water occupies space and hence it has to be considered as matter