Bubbles in STEAM

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Across
  1. 3. Today we learned about
  2. 5. Even if no one touches a bubble it will eventually _____.
  3. 6. Bubbles are made of soap and ______.
  4. 8. Bubbles have _____ layers.
Down
  1. 1. What state of matter is bubble solution?
  2. 2. What state of matter is inside of a bubble?
  3. 4. A bubble can pop even if no one touches it because the water _______.
  4. 7. Bubbles are always _______.