Across
- 3. lively,animated
- 4. the study of the heart and its functions
- 6. the study of handwriting and what it reveals about a person
- 9. ecological community of living things
- 11. an account of somebody´s life written by that person
- 12. scientist who studies biology or living things
- 13. study of life
Down
- 1. the removal of a sample from a living tissue
- 2. the written account of somebody´s life
- 4. the tracing made by a heart monitor
- 5. medicine that works against bacteria
- 7. the set of rules for hand written language
- 8. of or pertaining to life
- 10. the science or branch of biology dealing with animals
- 12. planet earth´s surface