Assertion: sponge's body | /r/HasProperty | asymmetrical
Facets:
Source sentences:
text: Body is cylindrical, asymmetrical or has radial symmetry.
text: Sponges can be further differentiated from other animals by the total absence of organs and tissues along with the fact that their asymmetrical bodies are shaped in a manner yielding maximal water flow efficiency through a central cavity in which nutrients are deposited and waste products are cleared through the osculum.