cancer

3. Bone marrow is found in the center of most bones and has many blood vessels.
5. a disease caused by an uncontrolled division of abnormal cells in a part of the body.
7. machines that act as bellows to move air in and out of your lungs
8. type of cancer that affects your blood cells.
9. A colorless, odorless gas
11. such as bacteria, or a virus
12. The flow or movement of blood throughout the body.
15. network of organs, cells and proteins that defends the body against infection
18. A type of leukemia (blood cancer) that comes on quickly and is fast growing.
19. disease in which malignant (cancer) cells form in the lymph system

1. treatment that uses powerful chemicals to kill fast-growing cells in your body
2. normal or usual, typically in an undesirable way
4. how someone behaves toward or deals with someone
6. Plasma is mainly water, but it also contains many important substances such as proteins
10. unit of heredity which is transferred from a parent to offspring
13. disorder of structure or function in a human
14. hospital room or area staffed and equipped for the reception and treatment
16. treatment intended to relieve or heal a disorder.
17. the molecule that carries genetic information for the development and functioning of an organism
18. broad term for cancer that begins in cells of the lymph system