Vocabulary

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Across
  1. 3. changes the gaseous atmosphere around a food product in a package
  2. 9. the variable that is changed in a science experiment
  3. 12. ionizing radiation to food
  4. 14. the variable that's being tested in an experiment
  5. 15. the information you receive after doing an experiment
  6. 16. a test carried out to prove a hypothesis right or wrong
Down
  1. 1. a method of preserving and sterilizing food
  2. 2. freezing at a rapid pace
  3. 4. a prediction made before a science experiment
  4. 5. when food and other contents are sterilized separately from packaging
  5. 6. reduces the harmful impacts of packaging on the environment
  6. 7. a flexible package made from heat resistant laminated plastic
  7. 8. removal of water, or other liquids
  8. 10. a form of valid reasoning used to test hypothesis and theories
  9. 11. when all the oxygen is removed from a package
  10. 13. a system of idea's intended to explain something