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Human Body
| Question | Answer |
|---|---|
| homeostasis | an organism’s ability to maintain internal stability to help compensate for changes in the environment; balance or equilibrium in the body |
| cell | basic building block of all living things |
| unicellular | organism made up of one cell |
| multicellular | organism made up of many cells |
| tissues | a group of similar cells working together for a single function |
| organ | a group of similar tissues working together for a single function |
| organism | a living entity made up of at least one cell, maintains homeostasis, and performs all functions necessary for life |
| organ system | a group of different organs working together to perform a related function in the body |