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Introducing Biology

Name:___________________________________
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Across
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Any individual living thing
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A collection of organisms and nonliving things, such as climate, soil, water, and rocks in the area
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All chemical process that synthesize or break down materials within an organism
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Variety of life in an area
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A group of organisms so similar to one another that they can breed ad produce fertile offspring
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Inherited trait that is selected for over time because it allows organisms to better survive in their environment
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The basic unit of life
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All organisms and the part of the Earth where they exist
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Change in species over time
Down
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Changing, organized group of related parts that interact to form a whole
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Regulation and maintenance constant internal condition in an organism
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Molecule that stores genetic information in all organisms
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The knowledge obtained by observing natural events and conditions in order to discover facts and formulate laws or principals that can be verified or tested
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The study of life