Chapter 13 lesson 2 vocabulary

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Across
  1. 2. an organism's biochemistry increases chances of survival
  2. 5. the study of chemical processes in living organisms
  3. 7. a person who studies plants and animals by observing them
  4. 10. process by which populations of organisms with variations that help them survive live longer, compete better, and reproduce more than those that don't have the variation
  5. 11. an inherited trait that increases an organism's chances of survival/reproduction
Down
  1. 1. the way an organism behaves or acts increases chances of survival
  2. 3. color, shape, and other physical characteristics that increases chances for survival
  3. 4. a slight difference in an inherited trait of individual members of a species
  4. 6. an adaptation that enables a species to blend in with its environment
  5. 8. the resemblance of one species to another species
  6. 9. breeding organisms for desired characteristics
  7. 12. an explanation of the natural world that is supported by evidence