for idiots

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Across
  1. 2. chemical chemistry climate climatologist control
  2. 3. geology geophysics glassware graduatedcylinder
  3. 7. deceleration displacement distance force gradient inertia
  4. 8. datum
Down
  1. 1. hypothesis
  2. 4. electrochemist element energy entomology evolution
  3. 5. speed time velocity weight work astronomy astrophysics atom beaker biochemistry biology botany Bunsenburner burette
  4. 6. flask fossil funnel