EOU Review

6. a trait that improves an organisms ability to survive in their environment
7. the difference in DNA among individuals or the differences between populations among the same species
8. type of reproduction that involves two parents
10. receives energy directly from the sun
12. specific characteristics determined by genes
13. a graph that represents the different trophic levels from the producers to the consumers
14. consumes plants ONLY
15. body system that carries blood and nutrients throughout the body

1. consumes meat/other consumers
2. the organ that pumps blood to the body
3. the organ that sends signals back and forth from the brain to the body
4. when humans(instead of nature) select what to reproduce based on a desired trait they want
5. receives energy by eating other things
9. type of reproduction that involves one parent
11. body system that takes in oxygen and sends out carbon dioxide