Assertion: endocrine system's gland | /r/HasProperty | glands of the endocrine system
Facets:
Source sentences:
text: Endocrine glands are glands of the endocrine system that secrete their products, hormones, directly into interstitial spaces and then absorbed into blood rather than through a duct.
text: Endocrine glands are glands of the endocrine system that secrete their hormones into the bloodstream.