| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what is passive immunity in biology | 0.9 | 0.2 | 3692 | 89 |
| passive immunity definition biology | 0.51 | 1 | 1920 | 14 |
| active vs passive immunity a level biology | 1.78 | 0.1 | 6217 | 80 |
| active and passive immunity a level biology | 1.13 | 0.1 | 8544 | 34 |
| what is passive immunity a level biology | 1.17 | 1 | 5951 | 16 |
| passive immunity a level biology | 1.63 | 0.7 | 8444 | 6 |
| passive immunity biology | 0.44 | 0.3 | 2644 | 60 |
| passive and active immunity definition | 0.96 | 0.4 | 4894 | 22 |
| explain passive immunity and active immunity | 1.96 | 0.4 | 6441 | 10 |
| definition of natural passive immunity | 0.59 | 0.2 | 9769 | 55 |
| define active and passive immunity | 0.02 | 0.2 | 8229 | 4 |
| passive immunity comes from | 0.95 | 0.2 | 1353 | 51 |
| define passive immunity and give example | 1.33 | 0.6 | 4184 | 43 |
| what is passive immunity quizlet | 1.48 | 0.3 | 5159 | 96 |
| passive or active immunity | 1.84 | 0.2 | 9707 | 28 |
| what is active and passive immunity | 0.89 | 0.5 | 9163 | 26 |
