Newsletter Issue 3

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Across
  1. 3. Body system that uses hormones to regulate growth, metabolism, and mood.
  2. 6. If-then statements commonly used in logic and mathematics.
  3. 8. The outermost layer of the Earth.
  4. 9. A learning process where behavior is shaped by rewards and punishments.
Down
  1. 1. German composer, continued writing music after losing his hearing.
  2. 2. The practice of drawing voting district boundaries to favor one political party.
  3. 4. A technique used to identify individuals based on genetic patterns.
  4. 5. A genre that includes science fiction, fantasy, and imagined futures.
  5. 7. The branch of chemistry that deals with calculating quantities of reactants and products.