| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| types of passive transport biology | 1.99 | 0.5 | 8804 | 88 |
| three types of passive transport biology | 1.24 | 1 | 6051 | 11 |
| which types of transport are passive | 0.05 | 0.2 | 411 | 97 |
| name two types of passive transport | 0.26 | 0.7 | 5474 | 35 |
| identify the two types of passive transport | 1.59 | 0.6 | 7416 | 63 |
| passive transport in biology | 1.06 | 0.1 | 1480 | 17 |
| two types of passive transport | 1.61 | 0.1 | 958 | 8 |
| what are 3 types of passive transport | 0.64 | 0.6 | 7487 | 32 |
| examples of passive transport biology | 1.82 | 0.6 | 2964 | 68 |
