science

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Across
  1. 3. where energy is released
  2. 4. the energy something has while being in motion
  3. 5. potential energy an object has in relation to another object
  4. 7. something that breaks down chemicals
  5. 9. the rule where the number of atoms will be the same no matter what happens
  6. 11. a quantity of matter
  7. 12. animal that eats plants
  8. 15. a series of organisms that rely on other organisms for food
  9. 16. a system of interlocking food chains
  10. 17. a number placed in front of a chemical formula
  11. 18. plants that make their own food
  12. 20. the rate at which something moves
  13. 22. when atoms bond together they create this
  14. 25. the arrow in between the reactants and products
  15. 26. where energy is absorbed
Down
  1. 1. the energy an object has when being still
  2. 2. process that rearanges atoms
  3. 6. a community of interacting organisms
  4. 8. animals that eat other animals and are at the top of the food chain
  5. 10. natures way of recycling carbon
  6. 13. a representation of energy being transferred in the shape of a pyramid
  7. 14. a reaction where energy or heat is released
  8. 19. a reaction where it absorbs heat
  9. 21. the rule where mass cannot be created or destroyed
  10. 23. contains reactants and products
  11. 24. the measurement from the bottom to the top