Across
- 2. The molecule that carries genetic information in all living things
- 3. The science of naming and classifying organisms
- 5. Any individual living thing
- 6. The process of increasing in size or number of cells
- 9. All the chemical reactions that occur in a living organism
- 10. The classification level above species that groups similar organisms
- 13. The basic unit of life found in all organisms
- 14. A group of similar organisms that can reproduce together
- 15. The reaction of an organism to a stimulus
- 17. The way cells are arranged to form tissues, organs, and systems
- 18. The surroundings where an organism lives and interacts
Down
- 1. The highest classification level grouping large categories of life
- 4. A trait that helps an organism survive in its environment
- 7. The ability to maintain stable internal conditions
- 8. The process of making more organisms of the same kind
- 11. What all living things need to survive and function
- 12. The process of change that occurs during an organism’s life
- 16. A change in the environment that causes a response