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Discovering Cells
Chpt. 3.1 Key Terms
| Question | Answer |
|---|---|
| Cells | The basic structure and functions in living things |
| Cell Theory | A widely accepted explanation of the relationship between cells and living things |
| Unicellular | Single-celled organism |
| Multicellular | Organisms that are composed of many cells |
| Tissue | A group of of similar cells that work together to preform a specific function |
| Organ | Made up of different kinds of tissue that work together |
| Organ System | A group of organs that work together to preform a major function |