perfect 10 ecology Leo Crudo

4. a person or thing that eats or uses something.
5. an animal that feeds on plants.
6. an animal that is hunted and killed by another for food.
8. an animal that naturally preys on others.
10. Factor a living organism that shapes its environment.
11. a biological community of interacting organisms and their physical environment.
12. an organism, especially a soil bacterium, fungus, or invertebrate, that decomposes organic material.
15. an individual animal, plant, or single-celled life form.
16. Factor a non-living part of an ecosystem that shapes its environment.
18. the activity or condition of competing.
19. the preying of one animal on others.

1. interaction between two different organisms living in close physical association, typically to the advantage of both.
2. an animal that feeds on carrion, dead plant material, or refuse.
3. an organism that mostly eats meat, or the flesh of animals
7. the branch of biology that deals with the relations of organisms to one another and to their physical surroundings.
9. all the inhabitants of a particular town, area, or country.
10. large naturally occurring community of flora and fauna occupying a major habitat, e.g. forest or tundra.
13. a group of people living in the same place or having a particular characteristic in common.
14. any kind of green plant.
17. an animal or person that eats food of both plant and animal origin.