Across
- 3. consisting of shapeless unicellular organisms
- 5. organism which uses elements from enviroment and make food
- 6. Flea small, planktonic crustaceans
- 7. member of a large group of unnicellular microorganisms lacking organelles and an organized nucleus, including some that can cause a disease
- 10. animal or person that eats food both plant and animal origin
- 13. animal that feeds on flesh
- 15. usually are bacteria and fungi
- 17. group of nonflowering plants containing chlorophyll
- 18. Pyramid ecological pyramid is a graphical representation designed to show the biomass
- 19. feeds on both primary and secondary consumers
Down
- 1. feeds mainly on producers
- 2. found in a variety of wetland habitats
- 4. animal that feeds on plants
- 8. organisms that get its energy and nutrients by feeding on other organisms
- 9. a genus of small, simple, fresh water animals that radial symmetry
- 11. Duck a dabbling duck which breeds throughout the temperatures
- 12. feeds mainly on primary consumers
- 14. feeds mainly on primary and secondary
- 16. american mammal that has a foxlike face with a black mask
- 19. Levels all the organisms in a feeding level which are the same number of steps away from the sun
