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to sort or arrange objects into groups based on how they are a like or how they are different
what can be observed about an object. Size, shape, color, hardness, taste, texture and weight are properties of an object.
is what can be observed about an object, size, shape, color, hardness, taste, and weight are all properties of an object
anything takes up space and has mass. Matter is made up of particles that have properties that can be observed through our senses.
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