Assertion: lymphatic system's vessel | /r/HasProperty | tiny
Facets:
value: in diameter
type: OTHER
Source sentences:
text: It too has tiny vessels known as lymphatic capillaries, but these capillaries have small holes in their walls that allow the fluid to pass through.
text: Blood flows with almost no resistance in the larger blood vessels, but in the arterioles and capillaries, considerable resistance to flow does occur because these vessels are so small in diameter that the blood must squeeze all its contents through them.