Environmental Science

3. inherited trait that increases an organisms chance of survival
7. group of various species that live in the same place and interact with each other.
11. Factors/ The nonliving parts of the ecosystem.
12. of the organisms living in an area together with their physical environment.
13. group of organisms that can mate to produce fertile offspring.
14. to tolerate a particular chemical designed to kill it
15. an organism whose cells have nuclei and cell walls
16. that have backbones
19. Factors/The living and once living parts of when ecosystem.
20. population from one generation to the next
21. individual living thing.

1. found in soil and animal bodies
2. selection/ the selective breeding of organisms
4. found in extreme places
5. The place an organism lives.
6. the members of the same species that live in the same place at the same time.
8. selection/ The survival and reproduction of organisms with particular traits
9. diverse group of one celled organisms
10. plants that produce seeds
17. flowering plants that produce seeds in fruit
18. animals that lack backbones