MSN 2023 QUESTIONNAIRE

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Across
  1. 3. solar system biggest star
  2. 4. illness named after a medieval term for ‘poor air
  3. 6. the only rock that floats
  4. 7. the biggest planet in our solar system
  5. 11. largest human organ
  6. 12. the hardest natural substance on Earth
  7. 14. cat species that lives and hunts in packs
  8. 15. This gas is important so that we can breath
  9. 16. What is chalk made of?
  10. 17. tissue connecting the muscles to the bones
Down
  1. 1. the largest desert in the world
  2. 2. the highest mountain in Africa
  3. 3. common substance with the chemical formula of NaCI
  4. 4. the study of mushrooms
  5. 5. the color of octopus blood
  6. 8. tallest grass species
  7. 9. Au is the chemical symbol
  8. 10. the most abundant element in the universe
  9. 13. number of rainbow color
  10. 16. heaviest organ in the human body