Assertion: cockroach's spiracle | /r/HasProperty | small holes
Facets:
value: in their body
type: LOCATION
Source sentences:
text: Cockroaches have spiracles, which are small holes in their body which are responsible for sending air directly to the tissues using tubes that are known as “tracheae.
text: The tracheae of insects are attached to the spiracles which are small valved openings on the side of each body segment, excluding the head.