Keyword · US · updated 2026-05-16
do humans exhale carbon dioxide
- Monthly searches
- 170
- CPC
- $0.00
- Competition
- 0
Also searched
Monthly average for US, from the Google Ads API: the same numbers you'd see in Google Ads.
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Related keywords
Keywords with overlapping search results. Similar volume and high overlap means the same search intent, so you can target either.
| Keyword | Volume | CPC | Overlap |
|---|---|---|---|
| do humans breathe out carbon dioxide | 480 | $0.00 | 13/20 |
| do we exhale carbon dioxide | 320 | $0.00 | 13/20 |
| humans exhale carbon dioxide | 140 | $0.00 | 16/20 |
| do humans exhale carbon monoxide or carbon dioxide | 140 | $0.00 | 12/20 |
| humans breathe out carbon dioxide | 110 | $0.00 | 12/20 |
| how much carbon dioxide do we exhale | 70 | $0.00 | 12/20 |
| humans exhale co2 | 50 | $0.00 | 14/20 |
| do humans exhale co2 | 50 | $0.00 | 12/20 |
| human exhale co2 | 50 | $0.00 | 12/20 |
| why do humans exhale carbon dioxide | 20 | $0.00 | 12/20 |
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