branches of Biology

1234567891011121314151617181920
Across
  1. 1. the skin, its structure, functions, and diseases
  2. 4. the study of animals
  3. 6. animal behavior
  4. 8. the study of bacteria
  5. 12. the study of the heart and the blood vessels
  6. 14. the study of atmospheric conditions
  7. 16. the study of cancers
  8. 17. the study of fungi
  9. 19. the study of rocks
  10. 20. the study of microorganisms
Down
  1. 2. the study of the environment
  2. 3. the study of heavenly bodies
  3. 5. the study of plants
  4. 7. the study of kidneys
  5. 9. the study of the eyes
  6. 10. the study if the chemistry of living things
  7. 11. the study of tissues
  8. 13. the study of viruses
  9. 15. disorders of the endocrine systems
  10. 18. the study of matter