Solid:chair, ice, computer and any thing that has the same shape always. Liquid:water, juice, milk and anything that flowes. Gas:oxogen, carbon dioxide, carbon monoxide and anything you can not see and is small enouoh to breath.
dogs are matter. A desk is a solid.    
A very exiting web that is about solid, liquid and gas.     Water,juice and milk are liquids.  
matter quiz        
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