Across
- 4. a library which Al-Hakam started.
- 5. Using linen to make paper for reading.
- 6. Keeping drugs for medical issues
- 7. Math, with numbers represented by symbols.
- 9. Buildings used to treat patients.
- 10. The study of animals
Down
- 1. A place for scholars to study and learn
- 2. Water transport without a pump
- 3. using paper to pay
- 8. The study of stars