Across
- 4. tissues that work together to perform a task
- 8. the growth stage when a cell is resting
- 9. any cell that is not a sperm or ova
- 10. the stage when a cell divides, creates two copies
- 11. senses, conducts, and transmits information
- 12. controls all cell activities
Down
- 1. a mass caused by abnormal growth of cells
- 2. a long piece of coiled DNA
- 3. the process of food being taken into the body
- 5. blood vessels that carry oxygen away from heart
- 6. when a cell's chromosomes start to separate
- 7. the muscular organ that drives circulatory system