ology

123456789101112131415
Across
  1. 2. study of reptiles and amphibians
  2. 4. study of viruses and viral diseases
  3. 6. study of the properties of matter and how matter changes
  4. 12. structure and function of livings things
  5. 13. study of insects
  6. 14. study of fish
  7. 15. study of fungi
Down
  1. 1. study of the behavior structure physiology classification and distribution of animals
  2. 3. study of parasites
  3. 5. study of plants
  4. 7. study of blood and blood diseases
  5. 8. study of volcanoes and volcano related phenomena
  6. 9. study of water on earth
  7. 10. study of life
  8. 11. study of the moon stars and other objects in space