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7th Science U3 L3
| Term | Definition |
|---|---|
| organism | a living thing; anything that can carry out life processes independently |
| organ | a collection of tissues that carry out a specialized function of the body |
| organ system | a group of organs that work together to perform body functions |
| structure | the arrangement of parts in an organism |
| tissue | a group of similar cells that perform a common function |
| function | the special, normal, or proper activity of an organ or part |