survival needs, biodiversity and evolution

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Across
  1. 3. An animal that hunts and consumes other animals.
  2. 7. The process of producing offspring to pass on genetic traits.
  3. 9. A community of living organisms interacting with non-living components.
  4. 10. A measure of an organism’s success in passing on its genes to the next generation
Down
  1. 1. The young born of living organisms.
  2. 2. A supply (like food, water, or territory) that organisms need to survive and that can be drawn upon.
  3. 4. The complete disappearance of a species.
  4. 5. A distinguishing feature or characteristic of an organism.
  5. 6. A group of organisms capable of interbreeding and producing fertile offspring.
  6. 8. A survival adaptation that allows an organism to blend into its environment.