crossword

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Across
  1. 3. the design and construction of aircraft
  2. 5. is the branch of physics related to the motion of air and other gases
  3. 6. is a cure for all problems
  4. 7. in an uprising
  5. 8. you expose and mix it with air or other gases
Down
  1. 1. aggressive or warlike
  2. 2. is a system of execises that promote fitness
  3. 4. is a noisy uproar
  4. 6. is an unlimited view over a wide area