Biology

3. Provides the claim with supporting details from evidence, and scientific background
5. To bind legally or morally; it is your duty to do it
6. Standards by which something may be judged or decided
9. A set of rules that must be followed at all times in the science classroom
10. An interacting group of various species in one location
13. A set of specific steps to be followed in order to complete a lab
16. Any factor that can be controlled, changed, or measured in an experiment.
17. The average of a group of numbers
19. The amount of a substance in a given volume
20. A process plants use to produce food from carbon dioxide and water
21. An explanation of what you observe based on past experience

1. A colorless, odorless gas in the air that we breathe
2. An idea that supports a natural phenomena
4. Something that is detected or measured with any of the 5 senses
7. A non-living component of the environment
8. The state of being one, having the same characteristics
11. Being the only one of its kind; unlike anything else
12. A living component of the environment
14. A one sentence answer to a scientific question that does not give explanations
15. A graph that shows trends and data over time
18. all the living and nonliving things in an area