| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| co2 production in cellular respiration | 0.43 | 0.2 | 9681 | 12 | 38 |
| co2 | 0.59 | 0.5 | 180 | 74 | 3 |
| production | 1.57 | 1 | 7367 | 67 | 10 |
| in | 1.66 | 0.8 | 9557 | 96 | 2 |
| cellular | 0.03 | 0.7 | 8765 | 93 | 8 |
| respiration | 1.39 | 0.8 | 9220 | 71 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| co2 production in cellular respiration | 0.24 | 0.8 | 7565 | 89 |
