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