Across
- 4. scale for measuring mass in biology
- 6. basic substance of fertilizer
- 10. a ph of 1
- 11. glass tube used for experiments
- 12. water attracted to another substance
- 13. 2 word answer that moves higher to lower
- 14. vinegar is acid
- 15. a living thing that grows
- 17. means life
- 18. a possible explanation for a experiment
Down
- 1. process of noticing and watching something
- 2. the thing that makes up all living things
- 3. a ph of 6
- 5. proteins are made up of chains of these
- 7. information gathered in a experiment
- 8. word that means earth
- 9. the class or study of all living things
- 12. moves things through using energy
- 16. the inside of a cell