1
					2
					3
				4
	5
				6		7
8
									9
			10		11		12
13
															14
	15
											16
17
							18
											19
			20

Across 2. Which cells undergo mitosis? 4. When a cell dies, mitosis____it. 7. Which cells have the longest lifespan? 8. Period of preparation for mitosis 9. Which cells divide to make proteins? 13. Sea Stars can regrow limbs by going through this type of mitosis. 14. Stomach cells live for___days. 15. The size of the cancer tumor gets____after a chemotherapy treatment. 16. How much of a cell's life is spent preparing to undergo mitosis? 17. Process in which one cells splits into 4 cells, all carrying different DNA 18. How many trillions of cells do adult humans have? 19. Do all cells in the body have the same DNA? 20. Cancer cells divide how many times per day?

Down 1. Name the process in which basic cells become more complex and able to perform a function. 3. After mitosis, do the daughter cells contain the same DNA as the original cell? 5. ___are substances thought to cause cancer. 6. How many cells are created in the process of mitosis? 10. Cancer occurs when which gene is mutated? 11. Name the only type of cell that goes through meiosis. 12. ___is the homeostatic imbalance between cells that are being made and cells that are dying.