| A | B |
| symptoms include sore throat, bright red pharynx, white patches on tonsils | strep throat |
| organism that causes strep throat | group A strep |
| complication of strep throat | scarlet fever |
| symptoms of scarlet fever | sore throat, fever, enlarged lymph nodes, strawberry tongue, bright red rash |
| symptoms of rheumatic fever | systemic inflammatory disease that may affect brain, heart, joints, skin, subcutaneous tissues |
| medical name for "the flu" | influenza |
| agar | gelatinous substance obtained from seaweed that is in a Petri dish |
| morbidity | rate of illness |
| mortality | rate of deaths |
| growth requirements of bacteria | oxygen, cardon dioxide, nutrients |