| Term 
 | Definition 
 
        | The Study of the structure and relationships of body parts |  | 
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        | Term 
 | Definition 
 
        | The Study of the functions of the body parts |  | 
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        | Term 
 | Definition 
 
        | The sum of all the biochemical reactions that occur within a cell |  | 
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        | Term 
 | Definition 
 
        | a nucleus of stable protons and neutrons surrounded by a fast moving cloud of electrons |  | 
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        | Term 
 | Definition 
 
        | A group of two or more atoms bound together |  | 
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        | Term 
 | Definition 
 
        | The basic structural and functional unit of a living organism |  | 
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        | Term 
 | Definition 
 
        | A group of similar cells that function together to perform a specialized activity |  | 
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        | Term 
 | Definition 
 
        | A group of different tissues that combine together to perform specific tasks |  | 
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        | Term 
 | Definition 
 
        | A group of organs and tissues that collectively perform specific tasks |  | 
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        | Term 
 | Definition 
 
        | An individual living thing |  | 
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