| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| oxygen is necessary for aerobic respiration | 0.42 | 0.7 | 6437 | 32 | 43 |
| oxygen | 1.07 | 0.9 | 9549 | 68 | 6 |
| is | 1.16 | 0.2 | 9938 | 72 | 2 |
| necessary | 0.86 | 0.6 | 4741 | 76 | 9 |
| for | 1.1 | 0.3 | 4024 | 22 | 3 |
| aerobic | 1.35 | 0.8 | 2511 | 82 | 7 |
| respiration | 0.15 | 0.4 | 2428 | 21 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| oxygen is necessary for aerobic respiration | 1.42 | 0.5 | 3078 | 10 |
| how is oxygen used in aerobic respiration | 1.61 | 0.6 | 287 | 73 |
| the purpose of oxygen in aerobic respiration | 1.08 | 0.4 | 1975 | 89 |
| role of oxygen in aerobic respiration | 1.82 | 0.2 | 9167 | 52 |
| aerobic respiration uses oxygen | 1.42 | 0.3 | 9582 | 50 |
| what is oxygen's role in aerobic respiration | 0.79 | 0.5 | 7242 | 32 |
| is oxygen required for anaerobic respiration | 0.61 | 0.2 | 5266 | 48 |
| in aerobic respiration oxygen acts as | 0.89 | 0.3 | 2544 | 99 |
| function of oxygen in aerobic respiration | 0.66 | 0.7 | 851 | 69 |
