Find the words

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Across
  1. 3. make us bigger
  2. 5. controls what enter the cells
  3. 6. show clear images
  4. 7. produces itself
  5. 8. help animals move
  6. 9. give us energy
Down
  1. 1. store water
  2. 2. is made of cells
  3. 4. help react to things
  4. 7. hair help store water