| A | B |
|---|
| Vaccine | a mixture of weakened or killed germ cells |
| antibodies | produced after a person receives a vaccine so they won't get the particular disease |
| true safe sex | NO Sex |
| Lymphatic network | 2nd line of defense after your skin |
| lymph nodes | manufacture white blood cells that travel through the lymphatic network fighting off germs |
| T-cells & B-cells | two kinds of lymphocytes |
| T-cells & B-cells | warriros for your body, destroying individual cerm cells and help the body organize an attack against groups of germ cells |
| T-cells | help B-cells & specifically fight the disease. |
| T-cells | if destroyed cannot effectively fight off diseases |
| PID | Pelvic Inflammatory Disease |
