Assertion: elephant's ear | /r/HasAspect | many veins
Facets:
Source sentences:
text: Heat radiates from the elephant’s massive ears, which have many veins, acting as a cooling mechanism.
text: Its ears have numerous capillaries and veins that filter hot blood in the arteries and send cool blood to the body thus maintaining its body temperature.
text: These big ears have many veins, which carry blood throughout the body.