Biology

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Across
  1. 3. capacity number of people, other living organisms, or crops that a region can support without environmental degradation
  2. 6. the preying of one animal on others.
  3. 7. a trendline that shows an initial loss immediately followed by a dramatic gain
  4. 9. consists of all the food chains in a single ecosystem.
  5. 10. an event or contest in which people compete.
  6. 13. an organism that can produce its own food using light, water , carbon dioxide, or other chemicals
  7. 15. the position of an organism in the food chain
  8. 16. organism that breaks down dead organic material
  9. 22. a type of probability distribution in which all outcomes are equally likely
  10. 23. describes how energy and nutrients move through an ecosystem.
  11. 24. not influenced by population density change.
  12. 25. all the inhabitants of a particular town, area, or country.
Down
  1. 1. when a new area of land is populated by a group of species for the first time
  2. 2. a close, prolonged association between two or more different biological species.
  3. 4. an organism that eats other plants or animals for energy and nutrients
  4. 5. an animal that feeds on plants.
  5. 6. the relationship between different species in which one organism lives on or in the other organism and benefits from it by causing some harm
  6. 8. happens when a climax community or intermediate community is impacted by a disturbance.
  7. 11. association between organisms of two different species in which each benefits
  8. 12. a maker or manufacturer of something
  9. 14. a person or thing that eats or uses something.
  10. 17. the capacity of an ecosystem to absorb shocks and disturbances while retaining its structure, function, and adaptability
  11. 18. growth. the unrestricted growth of a population of organisms, occurring when resources in its habitat are unlimited.
  12. 19. a graphical representation commonly used in project management to track cumulative costs or progress over time
  13. 20. the study of organisms and how they interact with the environment around them
  14. 21. an association between two organisms in which one benefits and the other derives neither benefit nor harm.