pushpa crossword

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Across
  1. 1. detailed examination
  2. 7. rate of change in a certain amount of time, gas, speed
  3. 8. matter and energy
  4. 9. matter of body, large grouping
Down
  1. 2. discovery and experiments and labs
  2. 3. rate of emission of radiation (in glossary)
  3. 4. a funny word in the glossary. related to subatomic particles
  4. 5. heat, speed, power, renewable -
  5. 6. like atoms, what makes everything