| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| passive transport requires energy | 0.5 | 0.2 | 8829 | 27 | 33 |
| passive | 1.4 | 0.6 | 3171 | 68 | 7 |
| transport | 1.72 | 0.9 | 2465 | 52 | 9 |
| requires | 1.22 | 0.6 | 4542 | 20 | 8 |
| energy | 1.36 | 0.5 | 5080 | 13 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| passive transport requires energy | 0.61 | 0.1 | 4140 | 43 |
