Across
- 4. An ecosystem has a lot of this, if you see many different plants, animals, and colors present.
- 6. The act of coming up with quick ideas for a solution
- 7. A symbiotic relationship where one organism benefits and the other is harmed.
- 9. The first step in the engineering design process
- 10. Parts of a lab or experiment that you need.
Down
- 1. A symbiotic relationship where both organisms benefit
- 2. Parts of a lab or experiment that limit or make your life hard
- 3. The working model. Not a lot of money put into this.
- 5. A symbiotic relationship where one organism benefits and the other is not hurt or harmed
- 8. The act of bettering your solution.