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LS Organization
Levels of Organization Vocabulary
| Term | Definition |
|---|---|
| atom | the basic particle from which all elements are made |
| cell | the basic unit of structure and function of living things |
| tissue | a group of similar cells that work together and perform a specific function |
| organ | a body structure that is composed of different kinds of tissues that work together |
| organ system | a group of organs that work together, performing major functions |
| organism | a living thing made p of many organ systems |
| structure | the arrangement of part in an organism |
| function | the activity of each part of an organism |