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