Assertion: sea otter | /r/HasProperty | mammal
Facets:
value: on earth
type: LOCATION
Source sentences:
text: Sea otters are mammals, great swimmers and rely on fishing to eat and survive.
text: In fact, sea otters are one of the only mammals (apart from primates) to have developed tool use.
text: Even though it spends so much time in the ocean, the sea otter is not a type of fish but is a mammal, meaning it has live babies rather than laying eggs.
text: Leave alone primates, sea otters are the other mammal on earth that uses a tool to crush food .
text: Sea otters are one of few mammals that exhibit tool use.
text: The sea otter is one of a few mammals who use a tool to eat and catch their prey.
text: One of the interesting facts is that they are one of the few mammals who know the use of tools.
text: Thus, the sea otter is one of the very few mammals to make an effective use of tools (the other mammals are primates) and perhaps the only aquatic mammal to pick up rocks and catch fish by means of its forepaws.
text: Sea otters are mammals, and therefore breathe air.
text: Sea otters are one of the only mammals that are been known to use tools to obtain and eat their prey.