Life Science Review

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Across
  1. 4. web A model showing all the possible feeding relationships in a community.
  2. 5. The interaction between organisms in a close, long-term relationship.
  3. 6. An organism that eats both plants and animals.
  4. 7. Organisms that make their own food using sunlight.
  5. 11. A relationship where both organisms benefit.
  6. 12. An organism that eats only plants.
  7. 13. A relationship where one organism benefits at the expense of another.
  8. 14. The process plants use to convert sunlight into energy.
  9. 15. consumer The type of consumer that eats secondary consumers.
  10. 16. consumer The type of consumer that eats producers.
Down
  1. 1. chain A series of steps in which organisms transfer energy by eating and being eaten.
  2. 2. consumer The type of consumer that eats primary consumers.
  3. 3. Organisms that eat plants, animals, or both.
  4. 8. An organism that eats only meat.
  5. 9. A relationship where one organism benefits while the other is neither helped nor harmed.
  6. 10. A type of consumer that feeds on the remains of dead organisms.