Living in Space

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Across
  1. 2. A semisolid sourish food prepared from milk fermented by added bacteria, often sweetened and flavoured
  2. 5. produced by burning carbon and organic compounds and by respiration and absorbed by plants
  3. 8. A kind of rich dessert cake made with cream and soft cheese on a graham cracker, cookie, or pastry crust, typically topped with a fruit
  4. 9. A colorless, transparent, odorless, tasteless liquid
  5. 10. A thick omelet containing potato and other vegetables, typically served cut into wedges.
  6. 12. Throw some _____ on the barbie
  7. 15. Title
  8. 16. Refer to what you learnt today
  9. 17. The _____ is the central body of the solar system
  10. 18. The invisible gaseous substance surrounding the earth, a mixture mainly of oxygen and nitrogen.
  11. 19. sauce A pungent peppery sauce.
Down
  1. 1. The force that attracts a body toward the center of the earth, or toward any other physical body having mass
  2. 3. Microgravity
  3. 4. The condition of being physically fit and healthy.
  4. 6. A person who is trained to travel in a spacecraft.
  5. 7. Some superheros gain their powers from _____
  6. 11. A dish of Italian origin consisting of a flat base of dough baked with a topping of tomato sauce and cheese, typically with added meat
  7. 13. Soup made from chicken broth.
  8. 14. "Weightless"