vocab words P2 science

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Across
  1. 3. form new substances (products) with different properties
  2. 5. breaking down food into nutrients for energy, growth
  3. 7. absorbs thermal energy (heat)
  4. 9. intangible service/digital item
  5. 10. location or gravity, unlike weight
Down
  1. 1. reaction illustrating the transformation while obeying the conservation
  2. 2. It sustains the biosphere, providing oxygen for respiration and forming the base of the food
  3. 4. release of heat. reaction
  4. 6. change during a reaction
  5. 8. respiration transfer chemical energy from nutrients to power cellular activities