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keyword

chapter 7:8 circulatory system

Monthly search volume and cost-per-click data for "chapter 7:8 circulatory system" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=chapter+7:8+circulatory+system&country=us" +--------------+------------------+ | volume | 70 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-03-30 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
circulatory system 74,000 $0.44 8/20
system circulatory 74,000 $0.44 8/20
circulatory system function 9,900 $0 8/20
what does the circulatory system 5,400 $0 8/20
what does the circulatory system do 5,400 $0 8/20
what is circulatory system 5,400 $0 8/20
what is the circulatory system 5,400 $0 8/20
circulatory system meaning 3,600 $0 8/20
organs circulatory system 2,900 $0 8/20
chapter 7 8 circulatory system 70 $0 13/20

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=chapter+7:8+circulatory+system&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