Across
- 2. Human's defense against diseases. (IMMUNE)
- 6. Transports water and nutrients in plants. (XYLEM)
- 7. Classification of living organisms. (GENUS)
- 8. A or B or O. (BLOOD)
- 9. The information center of the cell. (NUCLEUS)
- 11. Complex sugar. (STARCH)
- 13. Breaks down proteins. (PEPSIN)
- 14. Basic unit of life. (MOLECULE)
- 15. Conversion of light energy into chemical energy. (PHOTOSYNTHESIS)
- 16. Pumps blood. (HEART)
- 18. Passing of traits from parents to offspring. (HEREDITY)
Down
- 1. Phase of cell division. (MITOSIS)
- 3. Determines physical features. (GENE)
- 4. Focuses on plants. (BOTANY)
- 5. An animal that lives on or in another organism. (PARASITE)
- 8. Natural _____. (SELECTION)
- 10. Transformation from a larvae to an adult. (METAMORPHOSIS)
- 12. A sequence of growth and division. (CELL)
- 14. A transfer of energy and nutrients through a community. (FOODWEB)
- 17. Released by plants during photosynthesis. (OXYGEN)