Across
- 2. This compound has the chemical formula H2O
- 4. These blood vessels carry blood away from the heart
- 7. The type of energy that refers to movement
- 8. The type of energy that is more commonly known as heat
- 10. The name of the chemical reactions in our cells that releases energy
- 12. A type of fuel that includes coal, oil and gas
- 14. The physics law that states that energy is not created or loss is the ____ of energy
- 15. This is a substance made up from only one type of atom
- 16. The gas we need to take in from the air
- 17. A lit splint makes this gas go squeaky pop
Down
- 1. This organ pumps blood around the body
- 3. The organelle that controls the activity of a cell
- 5. Power stations are used to generate this
- 6. This is defined as the ability for something to do work
- 9. The scientific name for burning
- 11. The positive subatomic particle
- 13. The acronym for remembers the nine energy types