Revision 5.0 / 5 based on 1 rating ? ScienceGCSENone Created by: Kara LewisCreated on: 30-11-12 10:11 46108321957 Across 1. The atomic number of an atom is determined by the number of (7) 5. Eukaryotes that have cell walls, are heterotrophic, fed by absorbing food, and use spores to reproduce (5) 6. The bending of light as it passes from one material into another is (10) 7. You use this to protect your eyes when working in a lab (7) 8. What instrument would you use to view a slide (10) Down 2. Light is a form of (6) 3. The force of attraction between any two objects that have mass (7) 4. What body system moves blood through the body and includes the heart, blood, and blood vessels? (11) 9. What does all matter have? (4) 10. the smallest unit of an element that has the properties of that element. (4)
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