Ch-1 Introducing Biology

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Across
  1. 4. Instrument used to observe minute organisms
  2. 8. Sciences Another term for Biology
  3. 11. Living components of environment
  4. 12. Taming animals for human use
  5. 15. Careful watching to gain knowledge
  6. 16. Theory Concept stating all living things are made of cells
  7. 17. Transplant Transfer of organs between individuals
  8. 19. Testing ideas through practical methods
  9. 20. Century Period when microscope was invented
Down
  1. 1. Non-living components of environment
  2. 2. Microorganisms causing diseases
  3. 3. Substances used to kill bacteria
  4. 5. Early humans living in caves and jungles
  5. 6. Gradual development of organisms over time
  6. 7. Practice of growing crops
  7. 9. Surroundings of an organism
  8. 10. Microscope Instrument that helped study cells
  9. 13. Basic unit of life
  10. 14. Engineering Modification of genes
  11. 18. Cells Cells capable of developing into different types