Across
- 1. The study of living things and their environment.
- 2. Sad, not happy.
- 4. Actions
- 6. Making money
- 7. The study of people, customs and ancient times.
- 8. Able to change appearance to suit environment.
- 10. Staying alive.
Down
- 1. which no longer lives.
- 3. Relationship between living things and their environment.
- 4. The study of all living things.
- 5. Able to be paid back.
- 9. Loved, liked.