Matter is all around you. It can be as small as the tiniest cell in your skin or as large as the whole galaxy! Anything that takes up space and has weight is called matter. Matter can be found in different states, not states like the state of Idaho, but states like solid, liquid and gas. Scientists study matter to find out more about the universe. Your can learn more about the States of Matter by clicking on the links above. Watch our guest expert, Professor Steve Shropshire.
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