| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| does aerobic respiration produce oxygen | 1.33 | 0.6 | 8392 | 17 | 39 |
| does | 0.12 | 0.8 | 1379 | 70 | 4 |
| aerobic | 0.75 | 0.1 | 3495 | 52 | 7 |
| respiration | 0.05 | 0.2 | 5006 | 22 | 11 |
| produce | 0.95 | 0.1 | 2545 | 97 | 7 |
| oxygen | 0.79 | 0.6 | 6533 | 17 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| does aerobic respiration produce oxygen | 1.99 | 0.9 | 9941 | 19 |
