Across
- 2. the study of heredity and the variation
- 3. the branch of biology that deals with the
- 5. its the scientific study of algae.
- 9. physics is the branch of science that deals
- 10. the branch of science which
- 12. the branch of biology that deals with the
- 14. the scientific study of the behavior,
- 15. the branch of science concerned with the
Down
- 1. the branch of zoology concerned with the
- 4. the science of the causes and effects of
- 6. the study and treatment of tumors.
- 7. the science that deals with the earth's
- 8. the study of bacteria.
- 11. the branch of biology that deals with the
- 13. the scientific study of plants, including