Assertion: arthropod's pair | /r/AtLocation | the thorax
Facets:
Source sentences:
text: Three pairs of legs and a pair of wings are attached to the thorax.
text: Three pairs of legs and a pair of wings are attached to the thorax.
text: Amphipods Amphipods have two types of legs: five pairs attached to the thorax are used for walking, and three pairs on the abdomen are used for swimming.