Across
- 4. A harmful drink containing ethanol
- 7. A diagram showing results of an experiment
- 8. Different substances together, but not chemically joined
- 9. A class of organic compounds that are fatty acids
- 10. The part of the cell that contains genetics
- 11. Any substance that has mass and takes up space by having volume
Down
- 1. Substance made of only one type of atom
- 2. To do with heat
- 3. The process used by plants to convert light energy into food
- 5. Different elements chemically joined together
- 6. The branch of science concerned with the nature and properties of matter and energy