Across
- 1. all living things need water to survive.
- 6. is the process of change that occurs during an organism's life to produce a more complex organnism.
- 8. is a classification grouping that contains similar, closely related organisms.
- 10. is the process of grouping things based on their similarities.
Down
- 2. is the ability to reproduce, or produce offspring that are similar to the parents.
- 3. recall that organisms need a source of energy to live.
- 4. is the maintenance of stable internal conditions.
- 5. is the basic unit of structure and function in an organism.
- 7. is the scientific study of how liviing things are classified.
- 9. is a group of similar organisms that can mate with each other and produce offspring that can also mate and produce.
