You can tell if matter is conserved if the substance changes . If the substance changes then matter has been conserved .
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The relationship between DNA bases and Genes, proteins, and traits. although you might have heard people talk about a gene for red hair, green eyes or other characteristics, it's important to remember that genes code for proteins, not traits
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The fundamental units of matter are called atoms. All matter, including liquids, solids and gases, are made up of these tiny building blocks.
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