Assertion: endocrine system's gland | /r/CapableOf | secrete chemical messengers
Facets:
value: into the bloodstream
type: TRANSITIVE-OBJECT
Source sentences:
text: This system is composed of glands, which secrete chemical messengers known as hormones.
text: The endocrine system comprises the multiple glands that secrete chemical messengers, known as hormones, into the bloodstream.