Into to 8th Grade Science

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Across
  1. 3. a unit of mass
  2. 7. a substance's mass per volume
  3. 8. the study of space
  4. 9. the study of chemicals
  5. 11. a unit of volume
  6. 12. the capacity for doing work
Down
  1. 1. the quantity of matter in a physical body
  2. 2. the amount or number of a material
  3. 3. the study of the Earth
  4. 4. the study of forces
  5. 5. the space that an object occupies
  6. 6. the study of life
  7. 10. a unit used to measure length
  8. 11. the measurement of something end to end