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keyword

do you breathe out oxygen

Monthly search volume and cost-per-click data for "do you breathe out oxygen" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=do+you+breathe+out+oxygen&country=us" +--------------+------------------+ | volume | 40 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-21 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
what do we breathe out 2,400 $0 20/20
in the lungs 1,900 $0 16/20
how does the respiratory system work 1,900 $6.92 15/20
what do the lungs do 1,600 $0 16/20
what is the lungs 1,600 $0 16/20
what is the function of lungs 1,600 $0 15/20
lungs in the body 1,300 $0.08 15/20
what do you breathe out 880 $0 15/20
when you breathe in oxygen what do you breathe out 110 $0 15/20
what do we inhale 90 $0 15/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=do+you+breathe+out+oxygen&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt