| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| respiration that uses oxygen | 1.84 | 0.1 | 2887 | 8 | 28 |
| respiration | 1.04 | 0.7 | 729 | 12 | 11 |
| that | 0.64 | 0.7 | 2104 | 58 | 4 |
| uses | 1.79 | 0.9 | 3886 | 40 | 4 |
| oxygen | 1.7 | 0.2 | 3585 | 22 | 6 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| respiration that uses oxygen | 0.96 | 0.5 | 2412 | 28 |
