Assertion: hippo's skin | /r/HasProperty | greenish-black
Facets:
Source sentences:
text: The skin is greenish-black or brown, shading to a creamy gray on the lower body.
text: The skin is greenish-black or brown, shading to a creamy gray on the lower body.
text: Their skin is greenish-black, shading to a creamy grey on the lower body.
text: Pygmy hippos have greenish-black skin, and produce a pinkish fluid (called blood sweat) that protects their skin from sunlight and harmful bacteria.