MR. G-RODH

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Across
  1. 1. An increase in physical size or mass over an organism's lifetime
  2. 6. Structural and functional changes an organism undergoes throughout its life
  3. 7. The process of maintaining a stable internal environment despite external changes
Down
  1. 2. The process by which living organisms produce offspring to pass along genetics
  2. 3. All chemical reactions in an organism that break down or build up materials for energy
  3. 4. High degree of order where living units work together in a structured system
  4. 5. A reaction to an internal or external stimulus or change in the environment