Biology

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Across
  1. 1. segments of DNA that contain the instructions for making proteins and determining an organism's traits
  2. 4. the way that an organism, or cell maintains homeostasis following an environmental disruption.
  3. 5. The differences between the individuals in a species is called variation. Variation helps a species to survive, by causing individuals of a species to be genetically and physically different.
  4. 7. a change in the DNA sequence of an organism.
  5. 8. an organism that helps define an entire ecosystem.
  6. 11. a set of interactions between organisms and species to get a limited resource (ex: competing for resources and/or food)
Down
  1. 2. Better adapted organisms will survive and reproduce. Survival of the fittest.
  2. 3. Process that happens in the chloroplast where sunlight is turned into energy.
  3. 6. a particular characteristic of an organism.
  4. 9. produces their own food (Ex: plants and algae)
  5. 10. Consumes other organisms to get energy.