Assertion: spadefoot's tadpole | /r/CapableOf | develop lung
Facets:
value: at 9 to 12 weeks
type: TEMPORAL
value: during the second stage
type: TEMPORAL
Source sentences:
text: During the second stage, the tadpole begins to develop lungs and has grown hind legs that allow it to hop around — this all happens in only about 24 hours according to Earth Rangers.
text: At 9 to 12 weeks, the tadpole will begin to develop its lungs, grow its front legs and have its tail shortened until it develops into a young toad at about 12 weeks.