Across
- 3. produces its own sugars
- 8. The variation of living things in an area
- 10. system of tubes in plants to transport water and nutrients
- 13. acellular infectious substance generally defined as non-living
- 14. plant group without vascular tissue
- 16. addition to air, water, or soil that has a harmful effect
- 17. Classification of living things
- 19. long term weather patterns
- 20. individual life form
- 23. flowering plant group
- 24. A group of animals featuring four limbs
- 26. need to consume other organisms for energy
- 27. smallest unit of life
Down
- 1. A non-native species that damages the biodiversity of an ecosystem
- 2. the first part of the binomial name
- 4. _______________ loss leads to a decrease of biodiversity
- 5. plant structure that protects a developing embryo
- 6. Animals with a chitin exoskeleton
- 7. production of new individuals
- 9. animal circulatory system in which blood is contained within vessels
- 11. Doesn’t have cells
- 12. Material of fungi cell walls and arthropod exoskeletons
- 15. maintenance of a stable environment
- 16. cell without membrane-bound organelles
- 18. Made of multiple cells
- 21. plant group that produces cones
- 22. type of plant in the seedless vascular group
- 25. cell with membrane-bound organelles