crossword on b

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Across
  1. 2. What do you eat between meals when you feel hungry? (5 letters)
  2. 3. What do you do when you make a copy of something using a printer? (5 letters)
  3. 4. What do you do when you're happy and your mouth forms a curve? (5 letters)
  4. 5. What white powder do you use in baking? (5 letters)
  5. 6. What number comes after eleven? (6 letters)
  6. 7. What color is the grass and leaves on trees? (5 letters)
  7. 8. What do you do when you adjust the pitch of a musical instrument? (4 letters)
Down
  1. 1. What word means following rules and not allowing anything else? (6 letters)
  2. 2. What is a three-dimensional round object, like a ball? (6 letters)
  3. 4. What do you call the road where cars drive and people walk? (6 letters)
  4. 5. What do you call the thin layer of ice crystals on the ground in winter? (5 letters)