Unit 1-4 Biology Review

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Across
  1. 3. first to be broken down by the body's cells to provide a source of energy
  2. 7. regulation and maintenance of constant internal conditions in an organism
  3. 10. negatively charged particles
  4. 11. example of a keystone species
  5. 14. living and nonliving things interact in __________
  6. 15. Animals that only eat meat
  7. 16. can be both primary and secondary consumers
  8. 18. where almost all producers obtain their energy
  9. 19. light-independent reactions of photosynthesis need ___
Down
  1. 1. an example of an emergent property
  2. 2. Transpiration in trees is a part of which cycle
  3. 4. organelles can be found in the cytoplasm and on the surface of the endoplasmic reticulum
  4. 5. provides most of the energy in ecosystems
  5. 6. most important factor in an ecosystem’s resiliency
  6. 8. an outward sign that thermoregulation is taking place
  7. 9. type of population dispersion of solitary predators
  8. 12. The part of cellular respiration that needs oxygen takes place inside the __________
  9. 13. the use and application of living things and biological processes
  10. 17. Fossil fuels are part of which cycle
  11. 20. stores energy in the bonds between its phosphate bonds