Ecology

4. Producing offspring
6. Two parents producing genetically unique offspring together is known as _____ reproduction
7. Multiple organisms of the same species living together
9. Multiple populations of different species living together
11. All of the chemical reactions of each cell in an organism that provide energy for life's processes and create key molecules
13. As a population, organisms need to be able to _____ to the environment and evolve
14. The two-name naming system by Carolus Linnaeus is called _____ Nomenclature
15. How an organism reacts to a change in its environment
16. The zone of life on Earth, encompassing all of Earth's ecosystems
19. A diagram that shows relatedness of organisms
20. The field of Biology that classifies organisms, organizing them based on similar characteristics
21. To develop and become larger

1. A change in an organism's environment
2. Community PLUS all of the abiotic factors in the environment
3. The study of relationships between two organisms and between an organism and its environment
5. Composed of one cell
8. The variety of organisms considered at all levels, from populations to ecosystem
10. Composed of many cells
12. One parent producing genetically identical offspring is known as _____ reproduction
16. Multiple ecosystems that share similar characteristics but are located in different parts of the planet
17. The tool used for identifying organisms based on their characteristics is called a _____ Key
18. Individual member of a species or population