The phrase "an integral entity" is correct and usable in written English.
It can be used to describe something that is essential or fundamental to a whole, often in contexts related to systems, organizations, or concepts.
Example: "In our analysis, we found that the community is an integral entity in the success of the project."
Alternatives: "a crucial component" or "an essential part".
A group, as a single integral entity, can possess duties just as it can possess rights, and those duties may derive from group rights.
The current bottom-up approach of ecotoxicology that implies the use of small-scale experiments to predict effects on the entire ecosystems and landscapes should be merged with a top-down macroecological approach that is directly focused on ecological effects at large spatial scales and consider ecological systems as integral entities.
This course addresses the special engineering problems associated with conceiving, developing, and operating systems composed of groups of complex systems closely linked to function as integral entities.
Clearly, the psychological distress resulting from FPHL is an integral part of disease entity and needs to be addressed in any management regime.
In this case, the mobile entity is an integral part of the network itself and thus can be fully controlled [9].
Because CNAs are an integral part of the health care entity, the practice comes with specific regulations.
Draws together a diverse faculty who seek to understand how the immune system works both as a unique entity as well as an integral part of higher organisms.
Understanding the linkages and uncouplings between nested hierarchies of entities absolutely requires such attention: time scales for the stabilisation of entities should feature as an integral aspect of the evolutionary ontology.
Taxonomy, the science of identifying and naming entities, has long been an integral component of biologic sciences, both in botany and zoology.
Historically, the Toronto program has been considered a 'service' entity although clearly it has become an integral part of the academic enterprise at the University.
