Across
- 2. Any living thing
- 4. Living things arise from other living things of the same type
- 7. Breaking large molecules to make smaller ones
- 8. When an organism must get their food from another living thing
- 9. The sum of all chemical reactions in the body
- 10. Joining small molecules to make big ones
- 12. Reacting to changes in the environment
- 13. When an organism makes its own food
Down
- 1. Reproduction with one parent involved.
- 3. The creation of offspring
- 5. The way an organism obtains its food
- 6. The removal of waste products
- 11. The make up of living things with cells, tissues, organs etc.