Assertion: platypus | /r/CapableOf | inject poison
Facets:
value: through spurs in their hind legs
type: MANNER
Source sentences:
text: If they are attacked and cannot flee, however, they inject poison through spurs in their hind legs.
text: In the picture you can see the calcaneus spur, that the platypus uses to inject its venom.
text: Because the platypus injects its toxins, it is venomous.