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Matter
3.3 Virginia SOL Matter
Matter and Its Properties: Observing The Properties of Matter
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indirect observation
an example would be seeing trees move when the wind blows
direct observation
looking at a cow or smelling pizza
observation
using the 5 senses to tell things about objects
matter
anything that takes up space
solid
have a definite shape. Take up a definite amount of space
liquid
take the shape of their container
gas
have no definite shape
plasma
like a gas but high in energy