Across
- 3. - The study of understanding the nature and properties of matter and energy
- 4. - A microorganism that can cause illnesses
- 6. - a living organism that absorbs water and inorganic substances through their roots
- 10. - The study of living organisms
- 11. - Anything that can change or be changed
- 14. - a group of atoms bonded together
Down
- 1. - The study of substances
- 2. - Something can be broken down by the use of bacteria to avoid pollution
- 5. - the production of offspring
- 7. - The smallest particle of an element that can exist
- 8. - An instrument used to view very small objects
- 9. - a small portion of matter
- 12. - The smallest structural unit of an organism
- 13. burner - A small adjustable gas burner