Answer:
Liquid and gas
Step-by-step explanation:
Liquid and gases can take the shape of their contains.
Liquids have not fixed shape and they readily flow.
Gases are random and they occupy the contains they fill .
- Volume is the amount of space occupied by a substance.
- Gases can take up any amount of space in a container.
- Liquids can readily flow and take up spaces too.
- Solids are fixed and have a definite volume.