Unit 6 Vocabulary Crossword

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Across
  1. 5. The approach to gathering and testing ideas based on logic.
  2. 9. The needed invisible force of attraction that acts between all masses in the universe pulling them towards eachother
  3. 10. The Theory that the sun is the center of the solar system and other planets revolve around it.
  4. 12. The founder of the Heliocentric Theory.
  5. 14. a biologist that found the first discovery of tiny living things.
  6. 15. A change in European thinking that was based on the natural world and observations.
  7. 16. a scientific tool that allows people to see things that are too small to see with the naked eye.
  8. 17. the study of life and living things.
Down
  1. 1. The developer of analytical geometry.
  2. 2. The idea that the earth is in the center of the universe and is being circled by everything else.
  3. 3. a scientist that studied and changed the knowledge of human anatomy.
  4. 4. The astronomer who accurately recorded the movements of planets.
  5. 6. The author of Mathematical Principles of Natural Philosophy.
  6. 7. A astronomer, engineer, and physicist.
  7. 8. A influential thinker that shaped a new way of studying nature.
  8. 11. The prover of basics of Copernicus's theory.
  9. 13. What did Galileo Galiliei study?