living things

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Across
  1. 2. metabolism
  2. 5. a chemical reaction
  3. 7. from the environment outside the organism
  4. 8. the study of life
  5. 11. a response to a signal
  6. 12. between living and non living things
  7. 13. reproduction having a baby
Down
  1. 1. single cells dividing repeatedly
  2. 3. genetic code
  3. 4. maintaining internal conditions
  4. 6. transition
  5. 9. inside the organism
  6. 10. every living thing has them