2nd Day of School

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Across
  1. 2. you have to study for this
  2. 4. The building block of living things
  3. 7. The smallest particle of an element
  4. 8. a state of matter that oxygen is on earth
Down
  1. 1. Information you collect in an experiment
  2. 3. Always wear goggles for _______
  3. 5. Place where science experiments happen
  4. 6. Something you write to help remember the lesson