| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| systemic blood vessels transport blood | 0.86 | 0.9 | 1309 | 28 |
| what do blood vessels transport | 1.05 | 0.8 | 4777 | 87 |
| what system transports blood | 0.03 | 0.5 | 2321 | 41 |
| what system is blood vessels | 0.75 | 0.2 | 6076 | 10 |
| the circulatory system blood transport | 0.93 | 0.7 | 2222 | 51 |
| systemic circulation carries blood | 1.66 | 0.6 | 4665 | 51 |
| the systemic system carries blood to the | 1.84 | 0.6 | 4117 | 81 |
| what body system uses blood as transport | 1.58 | 0.3 | 1773 | 51 |
| blood through blood vessels | 1.7 | 0.3 | 5997 | 54 |
| blood vessels transports oxygenated blood | 1.9 | 0.2 | 2739 | 70 |
| blood vessels circulatory system | 1.61 | 0.7 | 5817 | 81 |
| system that transports blood around the body | 0.36 | 0.4 | 2035 | 27 |
| transports materials within blood vessels | 0.24 | 1 | 5165 | 54 |
| blood vessels organ system | 1.15 | 0.1 | 8330 | 13 |
| vessels of the systemic circulation | 0.59 | 0.9 | 519 | 19 |
| transports blood throughout the body | 1.75 | 0.8 | 9912 | 36 |
| which organ system transports blood | 1.75 | 0.6 | 2097 | 44 |
| which vascular system carries blood | 0.67 | 0.4 | 5168 | 2 |
| human circulation system with blood vessel | 0.34 | 0.6 | 6327 | 32 |
