Assertion: mammal | /r/HasProperty | characterized by hair
Facets:
Source sentences:
text: Most of us know mammals are warm-blooded animals characterized by hair and sweat glands.
text: Mammals are characterized by their hair or fur, which all species possess during some stage of their life cycles; the milk with which they suckle their young, and their warm-blooded metabolisms, which, as with birds, allows them to inhabit a wide range of habitats, ranging from deserts to oceans to arctic tundra.
text: Mammals are characterized by warm blood, body fur or hair, and glands that produce milk to feed their young; beyond these few common traits, however, mammals are wildly diverse in shape, size, habitat and behavior.