ATE THAT UP PERIOD

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Across
  1. 1. everything it made up of...
  2. 6. we need it to live
  3. 7. breaks food down baby are you down down
  4. 9. this is in our food
  5. 12. reaction between oxygen and glucose
  6. 13. some times you can come to a ....
  7. 16. they are building blocks of protein
  8. 18. a claim supported by evidence
Down
  1. 2. molecules to and from all cell
  2. 3. a car has something called a system
  3. 4. mixed baking soda and ketchiup
  4. 5. we breath it out
  5. 8. human have to have this to move
  6. 10. you need to support your....
  7. 11. made of carbon, hydrogen, and oxygen
  8. 13. system we all have a .... system
  9. 14. you have a fast or slow....
  10. 15. you can make bombs with this
  11. 17. a proposed answer to a question