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Body Organization
Review of Human Body cellular organization
Term | Definition |
---|---|
cells | Basic unit of structure and function in organisms |
tissues | Group of similar cells performing the same function |
organs | Structure composed of different kinds of tissues to perform a specific job |
organ systems | A group of organs working together to perform a major function |
organism | All of the organ systems working together to create the whole living thing |
homeostasis | Body systems work together to maintain stable internal conditions in an organism |