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

1.the improper functioning of the body brought about by heredity, infection, diet, or the environment  

disease  

2.cannot be spread through contact or any mechanism of transmission  

non - infectious disease

3.caused by the spread of harmful microorganisms  

infectious disease  

4.caused by the multiplication of a small infectious agent which invades a host cell and then destroys it  

viral infection  

5.caused by the reproduction of a small infectious agent which produces poisons that destroy cells  

bacterial infection  

6.caused by the multiplication of fungal organisms on or in the body  

fungal infection  

7.caused by microscopic parasites  

protozoan infection

i think it's the first one because doctors aren't the ones who get rid of the old needles. most of them time it's not even doctors who give you shots, it's nurses.

the aorta is the large artery leaving the heart branches into smaller arteries, which eventually branch into capillaries.the arteries carry oxygen and nutrients away from your heart, to your body's tissues. the capillaries are small, thin blood vessels that connect the arteries and the veins. the statement that arteries carry oxygen-rich blood to capillaries is true. veins on the other hand are blood vessels that take oxygen-poor blood back to the heart.