Across
- 3. making a copy
- 6. an area classified according to the species that live in that location
- 7. sustenance the body needs for energy
- 8. complex amino acids
- 9. fats, waxes, oils
- 13. converting light from the sun to chemical energy
- 14. plant vascular tissue that lets in water
- 15. abiotic and biotic factors functioning together as a unit
- 16. information-carrying molecules in cells
- 17. the ability to do work
- 19. sugar molecules
Down
- 1. any organism that cant produce its own food
- 2. plants in a food web
- 4. an interacting group of various species in a common location
- 5. the regions of the surface and atmosphere of the earth occupied by living organisms
- 8. a group of the same species living within a given area
- 10. plant vascular system that conducts food
- 11. proteins that help speed up metabolism
- 12. a chemical compound found in all living organisms
- 18. something that occupies space and has mass