| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| exchange surfaces bbc bitesize | 1.17 | 0.1 | 3460 | 14 | 30 |
| exchange | 1.44 | 1 | 6190 | 61 | 8 |
| surfaces | 0.06 | 0.9 | 6045 | 100 | 8 |
| bbc | 1.76 | 0.5 | 7286 | 42 | 3 |
| bitesize | 0.08 | 0.9 | 4269 | 31 | 8 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| exchange surfaces bbc bitesize | 0.24 | 0.1 | 2701 | 42 |
| bbc bitesize exchange surfaces aqa | 0.32 | 0.5 | 2698 | 80 |
| bbc bitesize exchange surfaces aqa alveoli | 0.08 | 0.9 | 937 | 98 |
| bbc bitesize gcse biology exchange surfaces | 0.59 | 1 | 7937 | 23 |
| bbc bitesize exchange surfaces aqa gills | 1.96 | 0.7 | 2653 | 43 |
| adaptations of exchange surfaces bbc bitesize | 1.48 | 0.4 | 3469 | 48 |
| exchanging materials bbc bitesize | 2 | 0.5 | 7551 | 85 |
| moving on different surfaces - bbc bitesize | 0.71 | 0.7 | 3077 | 15 |
| bbc bitesize exchange and transport | 1.87 | 0.8 | 9640 | 21 |
| exchange surfaces gcse biology | 0.13 | 0.5 | 4142 | 17 |
| bbc bitesize gaseous exchange | 0.15 | 0.2 | 2257 | 54 |
| bbc bitesize gas exchange | 0.2 | 0.8 | 5312 | 1 |
| bbc bitesize subtraction with exchange | 1.02 | 0.2 | 3059 | 82 |
| examples of exchange surfaces | 0.91 | 0.1 | 2813 | 90 |
| bbc bitesize ks3 science gas exchange | 1.04 | 0.4 | 9520 | 97 |
| bbc bitesize gas exchange ks3 | 1.1 | 1 | 896 | 50 |
| bbc bitesize surface area | 1.51 | 0.2 | 8781 | 84 |
| how to access bbc bitesize outside uk | 1.2 | 0.3 | 3270 | 53 |
| what are exchange surfaces | 0.58 | 1 | 627 | 71 |
