| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| similarities between mammals and amphibians | 1.55 | 0.8 | 8319 | 90 | 43 |
| similarities | 1.95 | 0.4 | 2693 | 28 | 12 |
| between | 1.73 | 0.4 | 2898 | 43 | 7 |
| mammals | 0.97 | 0.4 | 3529 | 67 | 7 |
| and | 1.17 | 0.1 | 6730 | 17 | 3 |
| amphibians | 1.24 | 0.4 | 105 | 17 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| similarities between mammals and amphibians | 0.35 | 0.4 | 6219 | 24 |
| difference between mammal and amphibian | 1.19 | 0.9 | 1252 | 96 |
| similarities between amphibians and reptiles | 0.7 | 0.4 | 7306 | 39 |
| mammals vs reptiles vs amphibians | 1.55 | 0.5 | 6841 | 8 |
| similarities between amphibians and birds | 0.91 | 0.2 | 812 | 25 |
| can mammals be amphibians | 0.59 | 0.9 | 5059 | 24 |
| differences between reptiles and amphibians | 1.33 | 1 | 548 | 43 |
| how are amphibians and reptiles alike | 0.98 | 0.2 | 5818 | 49 |
| reptiles and amphibians difference | 1.57 | 0.4 | 1356 | 8 |
| compare reptiles and amphibians | 1.56 | 0.4 | 701 | 74 |
| reptile vs mammal vs amphibian | 0.93 | 0.9 | 7286 | 24 |
| how do amphibians differ from reptiles | 0.17 | 0.8 | 5015 | 87 |
