Biology

2. a mass of tumor that is noncancerous
3. an open ended muscular tube
5. jelly-like substance that holds organelles in place
6. a mass of cells that continue to grow and pile up
8. this system is responsible for transporting nutrients and oxygen in to the body and removing wastes from the body
9. this supports the cell and allows substances to move in and out
10. the membrane surrounding the nucleus reforms creating two new nuclei
12. the two main phases of cell division are mitosis and
14. during this phase the chromosomes align in the centre of the cell

1. organ system that takes in food, breaks it down, and removes the remaining waste from the body
4. the continous events in the life of a cell
7. the main function of this body system is to bring oxygen in and remove carbon dioxide out from the body
8. the process in which one cell produces two new cells that are exact copies of its original cell
11. a mass of tumor that is cancerous
13. uncontrolled cell division