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Living things
Living Things
Term | Definition |
---|---|
cell | the smallest unit that can perform all of life processes |
Tissue | a group of cells that work together to perform a specific function |
organ | a group of tissues that work together to perform a specific function |
organ system | a group of organs that work together to perform a specific function |
organism | a group of organ systems that work together to perform a specific function |
Unicellular | a one-celled or single-celled organism |
multicellular | a living thing made up of many cells |
organelle | a part of a cell that has a specific function. |