Science

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Across
  1. 1. and time
  2. 3. the study of life itself
  3. 5. in the nucleus of the atom
  4. 7. Lab
  5. 10. Greys
  6. 11. Albert
Down
  1. 1. this subject
  2. 2. hard
  3. 4. it makes up everything
  4. 6. around the atom
  5. 8. has the same amount as electrons
  6. 9. elements together make