Across
- 4. / The mistaken idea that living thing sarise from nonliving soures.
- 6. / Made of a single cell.
- 7. / The maintenance of stable internal conditions in an organism.
- 8. / An organism that makes it's own food.
- 9. / An action or change in behavior that occurs in reaction to a stimulus.
Down
- 1. / Consisting of many cells.
- 2. / The process of change that occurs during an organism's life to produce a more complex organism.
- 3. / The basic unit of structure and function in living things.
- 4. / A change in an organism's surroundings that cause the organism to react.
- 5. / A living thing.
- 7. / An organism that cannot make it's own food.
