Astrobiology

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Across
  1. 3. Light provided by the sun
  2. 7. To create energy
Down
  1. 1. Pooping, Peeing, Sweating
  2. 2. Stuff you get from food
  3. 4. To get bigger and older
  4. 5. To create more of something that already exists
  5. 6. How you understand what's around you