Legacy newsletter : 1st term

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Across
  1. 3. a material made by combining two or more metals (or a metal and another element). (5)
  2. 5. a data type in computing representing true or false. (7)
  3. 6. ________ art is a visual technique that uses accidental marks such as ink or paint blotches as foundation for the drawing, using symmetrical designs to teach values like patience. (4)
  4. 9. a number system that uses 1s and 0s. (6)
  5. 10. a set of step-by-step instructions for solving a problem (9)
  6. 11. process of plants turning water and CO2 into glucose and oxygen with the help of sunlight (14)
  7. 14. a stream of freshwater that rapidly flows. (5)
  8. 15. another word for exponents. (7)
Down
  1. 1. a number sequence where each number equals the sum of the two before it (0,1,1,2,3,5…). (9)
  2. 2. mass over volume. (7)
  3. 4. a repeating pattern in music. (8)
  4. 7. the Egyptian pharaoh, Rameses II. (10)
  5. 8. a 14-line poem with a formal rhyme scheme and meter. (6)
  6. 12. this language is celebrated on 14th and 15th of September. (5)
  7. 13. a form of art that uses pencils to convey light and make it look 3D. (9)