Assertion: frog's skin | /r/HasProperty | porous
Facets:
Source sentences:
text: Like all amphibians, Mantella frogs have porous skin and respond quickly to changes in the environment.
text: Like all amphibians, poison arrow frogs have porous skin and respond quickly to changes in the environment.
text: Like all amphibians, Cuban tree frogs have porous skin and respond quickly to changes in the environment.