Across
- 2. energy from the sun
- 4. C6H12O6+6O2->6CO2+6H20+38ATP
- 6. nutrition, respiration, transport, etc.
- 7. living systems require a continuous input of energy to maintain organization
- 10. sexual, asexual, fertilization, etc.
- 13. kudzu, burmese python, lionfish, zebra mussels
- 14. cellular respiration, photosynthesis, decomposition
- 16. one organism benefits while the other is harmed
- 17. both organisms benefit from each other
- 19. one benefits while the other is neither harmed nor benefits
- 20. evaporation, transpiration, precipitation, etc.
Down
- 1. energy moves up the pyramid
- 3. factors that can limit a population
- 5. 6CO2+6H20->C6H12O6+6O2
- 8. living things
- 9. reproduce fertile, healthy offspring and reproduce in natural environments
- 11. organisms fighting for food resources
- 12. migration, taxis, habituation, etc.
- 15. chemical energy transformed into heat energy
- 18. nonliving things