keyword
Monthly search volume and cost-per-click data for "carbon dioxide is transported back to the lungs via" in US.
Keywords with overlapping search results, ranked by SERP similarity.
| keyword | volume | cpc | overlap |
|---|---|---|---|
| lungs alveoli | 4,400 | $9.31 | 8/20 |
| what is alveoli | 4,400 | $0 | 7/20 |
| where does gas exchange take place in the lungs | 1,600 | $0 | 9/20 |
| where in the lungs does gas exchange take place | 1,600 | $0 | 9/20 |
| gas exchange in lungs | 1,600 | $0 | 8/20 |
| gas exchange in the lungs | 1,600 | $0 | 8/20 |
| what process in your body produces carbon dioxide | 110 | $0 | 8/20 |
| transport oxygen to cells and remove carbon dioxide from cells | 40 | $0 | 9/20 |
| what happens to blood when it reaches the lungs | 40 | $0 | 8/20 |
| transports carbon dioxide back to the lungs | 30 | $0 | 10/20 |
Similar volume + high overlap = same search intent. You can target either keyword.
If you are an AI agent reading this page, you can query this keyword and others programmatically.
Full API spec: llms.txt