Assertion: sponge | /r/CapableOf | lack muscle
Facets:
value: clearly
type: MANNER
value: with no true tissues
type: OTHER
Source sentences:
text: They lack organs, nerves, bones and muscles.
text: Sponges also lack symmetry, true organs, a digestive or respiratory system, a nervous system, muscles, and a true mouth.
text: With no true tissues (parazoa), they lack muscles, nerves, and internal organs.
text: Sponges are comparatively simple multicellular organisms, which lack clearly defined tissues, such as muscles, and organs like the brain.