Scientific puzzel

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Across
  1. 2. – Created new map projections that helped global navigation.
  2. 3. – The older belief that Earth was the center of the universe.
  3. 4. – Field transformed by the new heliocentric model.
  4. 6. – Studied air pressure and developed principles of hydraulics.
  5. 8. – Study of light advanced by Newton and scientists of the era.
  6. 9. – Demonstrated that Earth acts like a giant magnet.
  7. 11. – Basic unit of life first observed by Hooke.
  8. 13. – Shape of planetary orbits described by Kepler.
  9. 15. – Belief in reason as the primary source of knowledge, supported by Descartes. Observation – A key step in the scientific method.
  10. 16. – Father of empiricism who emphasized experimentation.
  11. 20. – Testing that forms the foundation of scientific inquiry.
  12. 22. – Force that attracts objects with mass, formally defined by Newton.
  13. 23. – Scientific study of the body revolutionized by Vesalius.
  14. 24. – Scientist who developed the laws of motion and universal gravitation.
Down
  1. 1. Method – Process using observation, hypotheses, and experiments.
  2. 2. – Natural phenomenon studied by Gilbert.
  3. 5. – Tool enabling scientists to view tiny organisms.
  4. 7. – Observed cells under the microscope and coined the term “cell.”
  5. 10. – Instrument improved by Galileo to study the heavens.
  6. 11. – Chemical reaction explained by Lavoisier.
  7. 12. – Modernized chemistry and identified oxygen’s role in combustion.
  8. 14. – Biological process described by Harvey
  9. 17. – Discovered microorganisms using a handmade microscope.
  10. 18. – Recorded extremely accurate planetary data.
  11. 19. – Theory that the Sun, not Earth, is the center of the universe.
  12. 21. – Field improved by Mercator’s map projections