What did we learned?

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Across
  1. 3. Alexander Fleming was ___(award) with the Nobel Prize in 1945
  2. 7. In Principia Newton ___(use) mathematics to explain gravity and motion
  3. 8. Isaac Newton ___(invent) calculus
  4. 10. Newton ___(discover) the law of universal gravitation.
  5. 11. Penicillin is named after the mold that ___(produce) it
  6. 12. Marie Curie ___(die) from leukemia
Down
  1. 1. Fleming first ___(call) the substance “mold juice”.
  2. 2. Alexander Fleming ___(study) medicine.
  3. 4. Fleming ___(return) to his laboratory after a month away.
  4. 5. Marie Curie ___(go) to Paris to study physics and
  5. 6. The doctor ___(notice) a mold over the bacteria
  6. 9. Newton ___(prove) that sunlight is made up of all colors of the rainbow.