Patterns of Life By Eli

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Across
  1. 5. How a species or organism changes over time
  2. 7. Genetic code
  3. 8. Reproduction that only requires one life form
Down
  1. 1. The way an organism regulates its body
  2. 2. Reproduction that requires two life forms
  3. 3. Science that studies living things with the scientific method
  4. 4. A signal to which an organism responds
  5. 6. The process of chemical reactions as a life form carries out its life processes