Science

2. a symbiotic relationship in which both species benefit from the association(win/win)
3. The non-living parts of an ecosystem such as soil, climate and rainfall.
5. any necessity of life, such as water, nutrients, light, food, or space
7. when two or more individuals or populations try to use the same limited resource such as food.
9. organisms that eat producers or other organisims for energy
11. occurs when one species benefits from the association while the other is neither helped nor harmed(win/whatever)
13. organisims that get energy by breaking down theremains of dead organisms.
15. a group of the same species of organisms living in an area
17. an organism that feeds on meat
18. occurs when one organism lives on or inside another organism and harms it (win/lose)
19. a system formed by the interaction of a community of organisms with their physical (abiotic) environment

1. living factors in an ecosystem
4. a single living organism
6. an organism that eats both plants and animals
8. A group of similar organisms that can breed and produce fertile offspring.
10. A group of ecosystems that have the same climate and similar communities of plants and animals
12. an organism that feeds on plants
14. organisms that use sunlight directly to make food through a process called photosynthesis.
16. The physical place where an organism lives