year 7 0.0 / 5 ? AllscienceGCSEAll boards Created by: zorro123570Created on: 01-05-17 18:15 107325619 Across 1. cl (8) 2. power- energy used per (6) 5. cu (6) 7. a teen needs less energy than a very... adult (6) 9. helps us grow, repair, move and keep warm (6) Down 1. flow of charged particles (7) 2. ag (6) 3. something you can change in an experiment (8) 6. can't be created or destroyed only change form (6) 10. the nucleus contains protons and (8)
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