| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| active and passive immunity cdc | 1.05 | 1 | 3942 | 68 |
| active and passive immunity class 12 | 0.57 | 0.6 | 2220 | 7 |
| active and passive immunity chart | 1.65 | 0.1 | 8846 | 90 |
| active and passive immunity difference | 0.11 | 0.5 | 3015 | 98 |
| active and passive immunity definition | 1.87 | 0.6 | 3420 | 66 |
| active immunity and passive immunity | 1.28 | 0.7 | 7215 | 16 |
| active and passive immunity | 0.08 | 0.2 | 970 | 60 |
| discuss active and passive immunity | 1.22 | 0.7 | 4933 | 65 |
| active and passive immunity pdf | 0.01 | 1 | 6896 | 97 |
| explain passive immunity and active immunity | 1.78 | 0.9 | 2316 | 58 |
| define active and passive immunity | 0.27 | 0.4 | 4732 | 37 |
| active immunity versus passive immunity | 1.56 | 0.1 | 5997 | 27 |
| active versus passive immunity | 1.78 | 0.6 | 6552 | 81 |
| passive immunity vs active | 1.78 | 0.8 | 2847 | 87 |
