Autotroph connect produce their own food through photosynthesis such as plants

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Across
  1. 5. isolation the physical separationn of population of organisms fromanothernther due to geographic
  2. 6. resistance an organisms to withstand or overcome a harmful agent or condition
  3. 7. a temporary event that disrupts an ecosystem, community, or population
  4. 10. a variant of a gene
  5. 12. selection the process where organisms with traits better sutied to their
  6. 14. break down dead organisms
  7. 15. connect produce their own food through photosynthesis such as plants
  8. 16. strive for the same limited resources like food water or space
  9. 17. cycle plants absorb phosphorus from the soil and it is passed along the food chain
  10. 18. involves movement of carbon
  11. 21. to many people in a small area
  12. 22. a group of organisms that can naturally interbreed and produce fertile.
  13. 25. splits into two more distinct species that can no longer interbreed/produce fertile offspring
Down
  1. 1. the cutting down of trees
  2. 2. adapted to their environment
  3. 3. measures how quickly a population is producing
  4. 4. of change how fast or slow an environment is
  5. 5. warming the temperature in certain ecosystems
  6. 8. gone of the face of earth
  7. 9. lack of water in an area flood
  8. 11. cycle movement of carbon between the atmosphere
  9. 13. produce there own food
  10. 19. overly fishing
  11. 20. of fertilizers using to much fertilizer
  12. 23. different behaviors that can arise out of complex systems
  13. 24. traits enhance an organisms ability to survive