Across
- 1. they are chemoautotrophs
- 5. the study of all life forms
- 6. a mixture of two or more substances
- 7. the basic unit of life
- 11. an organism that eats plants
- 12. nonpolar molecule composed of carbon, hydrogen, and oxygen; includes fats and oils
- 13. the smallest basic unit of matter
- 14. process by which light energy is converted to chemical energy; produces sugar oxygen from carbon dioxide
Down
- 2. an organism that eats both meat and plants
- 3. two or more atoms held together by covalent bonds; not necessarily a compound
- 4. a solution and a suspension
- 7. an organism that eats meat
- 8. organisms experience many
- 9. all living things grow and develop at some
- 10. compound like sugars and starches