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Biology12
biology
| Question | Answer |
|---|---|
| Cell | a collection of living matter enclosed by a barrier that separates the cell from its surroundings |
| sexual reproduciton | cells from two different parents unite to form the first cell of a new organism. |
| asexual reproduction | the new organism has only one parent |
| stimulus | a signal to which an organism responds |
| evolution | groups of organism change over time |
| homeostasis | process of maintaining constant internal conditions or balance |