Keyword · US · updated 2026-05-26
do we need carbon dioxide to breathe
- Monthly searches
- 20
- 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.
Get this inside your AI assistant
Connect seodata.dev over MCP and Claude, ChatGPT or Muse can look up any keyword while they work. Ask in plain language, get these numbers back.
https://mcp.seodata.dev/mcp
20 free lookups a day, no account needed.
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 |
|---|---|---|---|
| what do we breathe out | 2,400 | $0.00 | 12/20 |
| do humans breathe out carbon dioxide | 480 | $0.00 | 8/20 |
| do humans produce carbon dioxide when breathing | 30 | $0.00 | 10/20 |
| carbon dioxide in human breath | 20 | $0.00 | 10/20 |
| do we produce carbon dioxide | 20 | $0.00 | 9/20 |
| do you exhale co2 | 20 | $0.00 | 9/20 |
| human breathing carbon dioxide | 20 | $0.00 | 9/20 |
| what we exhale | 20 | $0.00 | 9/20 |
| why do we need carbon dioxide in our body | 20 | $0.00 | 9/20 |
| do people exhale carbon monoxide | 10 | $0.00 | 9/20 |
For AI agents: query this keyword over HTTP
$ curl "https://api.seodata.dev/v1/keyword?q=do+we+need+carbon+dioxide+to+breathe&country=us"
Returns: volume, cpc, competition
Country: &country=us (50+ supported, 2-letter ISO)
Auth: none for 20/day, register for 500/month, $4.99/mo unlimited