Rafael-Unit 3 Week 3

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Across
  1. 3. the back part of something
  2. 5. system the sun and the planets that move around it
  3. 6. how hot or cold something is
  4. 8. heat
Down
  1. 1. provide what is needed for something
  2. 2. the world
  3. 4. the study of stars and planets
  4. 5. the outside of something
  5. 7. how much of something there is