Across
- 1. conversion of sugar and oxygen to carbon dioxide and water
- 4. energy molecule in cells
- 7. group of tissues working together to perform a task
- 8. one organism captures and eats another
- 10. stage of mitosis chromosomes in middle of cell
- 13. pigment used in photosynthesis
- 15. movement of individuals into an area
- 16. shed leaves during a particular season
- 17. source of oxygen and sugars.
Down
- 2. permanently frozen soil
- 3. dark lower layer of water/ no photosynthesis
- 5. movement of individuals out of an area
- 6. maximum ammount of individuals an envronment can maintain
- 8. a tick living on the body of a deer
- 9. cells with DNA in a nucleus
- 11. basic unit of life
- 12. site of protein production
- 13. average yearly condition of temperature and precipitation in a region
- 14. get food by consuming other organisms