Ancient Greek Scientists & Mathematicians

12345678
Across
  1. 3. studied the human body and discovered there were scientific reasons for ailments.
  2. 6. the first to realize the Morning Star and Evening Star were the same.
  3. 7. discovered the usefulness of the fulcrum and lever
  4. 8. measured the circumference of the earth.
Down
  1. 1. thought to be the original author of the heliocentric hypothesis.
  2. 2. the inventor of trigonometry
  3. 4. classified animals and is the father of zoology
  4. 5. discovered the solstice and equinox and is credited with predicting a battle-stopping eclipse thought to be on 8 May 585 B.C.
  5. 8. wrote a textbook on algebra, number theory, and geometry that is still relevant.