seodata.dev

keyword

definition of system in biology

Monthly search volume and cost-per-click data for "definition of system in biology" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=definition+of+system+in+biology&country=us" +--------------+------------------+ | volume | 720 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-05-28 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword volume cpc overlap
system in biology 3,600 $0 20/20
system biology 3,600 $0 15/20
biological system 3,600 $0 14/20
system definition in biology 720 $0 14/20
system in biology definition 720 $0 14/20
systems definition biology 720 $0 14/20
define system in biology 720 $0 13/20
system definition biology 720 $0 13/20
definition of a system in biology 590 $0 13/20
what is a system in biology 590 $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=definition+of+system+in+biology&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