Across
- 1. knowledge gained by observing the natural world around us
- 2. a type of bioengineered product that results in a change from the organism; permanent
- 5. scientific tool used to measure volume
- 8. the process of obtaining information by using the senses
- 9. a test used to prove your hypothesis
- 10. scientific tool used to measure air pressure
- 11. a type of bioengineered product that people use for help; does not change them permanently
- 12. the variable in an experiment that needs other variables in order to react; the effect
- 13. scientific tool used to measure time/ change in time
Down
- 1. series of steps followed to solve problems
- 3. the variable in an experiment that stands alone; the cause of change
- 4. type of technology applied to living things to help improve their lives
- 6. scientific tool used to measure temperature
- 7. a possible explanation' an educated guess
