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Nearly all mammals have seven cervical (neck) vertebrae. This fact implies that
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19. scientists use meteorites that hit earth to provide evidence of the composition of earth's interior because they hypothesize that
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Check all that apply diatoms are marine algae that have a shell made of silica, what are some of the uses of the silica shell after the diatoms die? 1.the shells make up the diatomaceous earth used in filters 2.it can be used as an ingredient in abrasives 3.they are used in food products 4.the shells can be used in some insulating materials
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Nearly all mammals have seven cervical (neck) vertebrae. This fact implies that...
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