What is matter?, Anything that produces light, Anything that has mass and occupies space, Anything that moves, Anything that is invisible, Which of the following is the amount of matter in an object?, Weight, Volume, Mass, Density, Which property describes a material's ability to resist scratching?, Elasticity, Hardness, Flexibility, Texture, Which material is brittle?, Rubber, Glass, Sponge, Clay, Which state of matter has no definite shape or volume?, Solid, Liquid, Gas, Ice

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