1. the improper functioning of the body brought about by heredity, infection, diet, or the environment
cancer
2. cannot be spread through contact or any mechanism of transmission
infectious disease
3. caused by the spread of harmful microorganisms
sarcoma
4. caused by the multiplication of a small infectious agent which invades a host cell and then destroys it
carcinoma
5. caused by the reproduction of a small infectious agent which produces poisons that destroy cells
lymphoma
6. caused by the multiplication of fungal organisms on or in the body
non-infectious disease
7. caused by microscopic parasites
disease
8. a disease characterized by the unrestrained growth of abnormal cells on or in tissues of the body
protozoan infection
9. a cancer that affects the connective tissue, supportive tissue, and blood vessels
bacterial infection
10. a cancer that affects the skin and tissues that covers or lines the organs
chemotherapy
11. a cancer that affects the tissues of the lymphatic system
carcinogens
12. cancer-causing agents that transform normal cells into cancer cells
fungal infection
13. a type of therapy that destroys cells by injecting anticancer drugs directly into the affected tissue
viral infection


Match the words with the definitions.