Across
- 5. an organism that needs another organism to live
- 8. the act of careful watching and listening
- 9. a fever caused by a single celled parasite that invades the red blood cells
- 10. categorizing something or someone into a certain group
Down
- 1. an idea or explanation that you then test through study and experimentation
- 2. a person who has expert knowledge of science topic
- 3. any living thing that can carry out its own life
- 4. a collection of information. gathered by observation, questioning or measurement.
- 6. a short paragraph that discusses the overall results of an experiment
- 7. anything that can change or be changed