Across
- 3. A property of objects which can be transferred to other objects or converted into different forms, but cannot be created or destroyed
- 5. The main type of sugar in the blood and is the main source of energy for the body's cells
- 9. An organism that consumes other's energy (does not make its own energy)
- 13. The position of an organism in a food chain
- 15. A place where an organism makes its home
- 16. Interaction between two different organisms in close physical association, typically to the advantage of both
- 17. A herbivore
- 18. Organic matter that could be used as fuel
- 19. A diagram that shows the population of each organism
- 20. An association between two organisms in which one benefits and the other receives neither benefit nor harm
Down
- 1. The process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar
- 2. An organic compound such as sugar or starch, and is used to store energy
- 4. An organism that makes its own energy
- 6. An omnivore
- 7. Living
- 8. How your cells make ATP
- 10. The role an organism plays in a community
- 11. A carnivore
- 12. Non-living
- 14. The practice of living as a parasite in or on another organism