Assertion: vein's artery | /r/Synonym | arteriole
Facets:
Source sentences:
text: Capillaries are the smallest links between arteries and veins and are formed by small arteries, called arterioles, branching out to become progressively smaller in diameter.
text: Tiny arteries leading to capillaries are called arterioles, while tiny veins leading from capillaries are called venules.
text: The smallest arteries are called arterioles.