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Across
  1. 3. Study of insects
  2. 4. A person who studies the different climates
  3. 6. The study of the moon, stars ,and other objects in space
  4. 7. Study of the chemistry in living things which includes metabolism
  5. 11. The study of living thing and everything about it
  6. 13. Science Study of how humans impact the earth and it’s resources
  7. 14. Study of ticks,mites and spiders
  8. 15. Study of organism and how they interact with the environment, such as habitats and food web
Down
  1. 1. Study of hormones and their composition and function
  2. 2. Study of the properties of matter and how matter changes into new substances
  3. 5. Structure and function of living things, such as cell, tissues, organs, and organ systems,
  4. 8. Study of development of living things before birth
  5. 9. The study of bacteria, especially in relation to medicine and agriculture
  6. 10. Study of plants and everything about them
  7. 12. Study of cell biology including cell anatomy an physiology