Across
- 2. Something new; an improvement
- 5. Something the book The Canon of Medicine explored the treatment on
- 6. Something used to solve problems with unknown numbers
- 8. Someone who popularized Arabic numerals
- 9. a change made to an existing object or way of doing things
- 10. Some of the wells in that the Muslims have made reached down to 50 feet
Down
- 1. Something that the Greeks, Mesopotamians, and Egpytians have helped start, or begin our journey
- 3. this person built a water raising machine known as na'ura
- 4. The father of algebra helped popularize the arabic version
- 7. Water wheels were used to bring up from _____ and reservoirs