Across
- 4. an experimental study
- 5. another type of cell called T-cells
- 6. a doctor who cares for people with cancer
- 7. a type of cancer that is also very harmful to people
- 9. carries oxygen and other nutrients to other parts of the body
- 11. form clots that stop a wound from bleeding
- 14. a disease caused by abnormal cell growth
- 15. a machine that helps a patient breathe
- 16. a disease that causes inflammation throughout the joints of the body
Down
- 1. a type of cancer that is very harmful to people
- 2. protects the body against diseases
- 3. a state of unconsciousness
- 8. soft tissue within bones makes blood cells
- 10. a molecule that carries instructions for how a cell functions
- 12. a unit of hereditary material
- 13. a large, biological molecule