Assertion: lymphatic system | /r/AtLocation | close cooperation
Facets:
value: with other body systems
type: OTHER
value: to perform these important functions
type: PURPOSE
Source sentences:
text: The lymphatic system works in close cooperation with other body systems to perform these important functions : The lymphatic system aids the immune system in destroying pathogens and filtering waste so that the lymph can be safely returned to the circulatory system.