Energy...
The matter that can change shape and volume is gas.
Its change its shape
a change in size, shape or the state of matter is a physical change. True for A+.
Shape of rock also changes because of stress. It causes the rock to change its shape. When a lot of pressure applies it causes the rock to change its shape.
IT IS PHYSICAL change
No, its erosion that causes rocks to change
Anyone who ever boiled water or made ice cubes. No one PROVED that matter can change shape or form - it simply can. Play Dough is matter that changes shape and form. Butter changes shape and form. Candles change shape and form.... the list goes on and on and on...
A solid has a definite shape and volume.
microtubules
gas
it is a solid
gas