Assertion: glass sponge | /r/RelatedTo | each other
Facets:
value: more closely
type: DEGREE
Source sentences:
text: In 2007 one analysis based on comparisons of RNA and another based mainly on comparison of spicules concluded that demosponges and glass sponges are more closely related to each other than either is to calcareous sponges, which in turn are more closely related to Eumetazoa.