Sir Issac Newton Puzzle

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Across
  1. 3. Issac Newton saw an _____ to discover Gravity?
  2. 5. “If I have seen further it is by standing on the shoulders of ____."
  3. 7. Issac Newton has two major books, _____ is one of them.
  4. 9. “Gravity explains the ______ of the planets, but it cannot explain who sets the planets in motion.”
  5. 10. Issac Newton was knighted by _________.
Down
  1. 1. Issac Newton made three laws about ______.
  2. 2. In 1668 Issac Newton constructed the first ______.
  3. 4. Issac Newton has theories on _____ as a type of math.
  4. 6. Newton's First law is also known as ______.
  5. 8. In 1696 Isaac Newton moved to ______.