Across
- 3. factors in an experiment that remain the same
- 8. egnahc
- 9. eltit eht fo drow tsrif eht
- 10. the base units in science
- 11. txen neppah lliw tahw gniyas
- 12. factors in an experiment that remain the same
- 13. snoitavresbon fo yrammus nettirw ro nekops a
Down
- 1. an interpretation of observations
- 2. (no spaces) erutan ni nrettpa a
- 4. the second step
- 5. (no spaces)the first rule of lab safety
- 6. (no spaces)what class we are doing
- 7. gnirahs
- 14. (no spaces) contains some factors as the experimental group