Across
- 3. in the addition of mass
- 5. any inherited characteristics that will change a speices over time
- 7. the production of offspring
- 8. the science of life
- 10. occurs in all living things
Down
- 1. the process of natural changes
- 2. that is alive
- 4. anything that is part of the environment and causes oraganisms to react
- 6. arranged in a certain way
- 9. is a group of organisms