keyword

12 body systems and functions pdf

Monthly search volume and cost-per-click data for "12 body systems and functions pdf" in US.

$ curl "https://api.seodata.dev/v1/keyword?q=12+body+systems+and+functions+pdf&country=us" +--------------+------------------+ | volume | 210 | | cpc | $0.03 | | competition | 0.02 | | country | US | | updated | 2026-06-15 | +--------------+------------------+

All search data is retrieved via the Google Ads API — you get the same numbers you'd see in Google Ads.

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
organ systems	22,200	$0.11	10/20
example of organ system	2,900	$0	10/20
organ systems examples	2,900	$0	10/20
how many body systems are there	2,400	$0	11/20
human organ system	2,400	$0.17	10/20
11 human body systems and their functions	1,600	$0.37	12/20
the body systems and their functions	260	$1.68	10/20
11 human body systems and their functions pdf	210	$0.04	11/20
11 systems of the human body and their functions pdf	210	$0.04	11/20
human body system pdf	140	$3.8	10/20

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://api.seodata.dev/v1/keyword?q=12+body+systems+and+functions+pdf&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

Full API spec: llms.txt