Assertion: sponge's body | /r/HasProperty | tubular
Facets:
Source sentences:
text: Syconoid sponges tend to be larger than asconoids and have a tubular body with a single osculum.
text: They have a tubular body with a single osculum, but the body wall is thicker and more complex than that of asconoids and contains choanocyte-lined radial canals that empty into the spongocoel.