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* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Levels of Organization The smallest unit of life is the: Cell Levels of Organization • Many cells combine to form a – tissue. Levels of Organization • Many tissues combine to form an –organ. • Many organs that work together to do a job is an –organ system. Cell Tissue Organ Organ System Heart Brain Match the word to the picture. Organism •Many organ systems working together form a multi cellular organism. Cell Tissue Organ Organ System Multi cellular organism