Assertion: sea cucumber | /r/HasAspect | both a water vascular system
Facets:
value: like all echinoderms
type: OTHER
Source sentences:
text: Like all echinoderms, sea cucumbers possess both a water vascular system that provides hydraulic pressure to the tentacles and tube feet, allowing them to move, and a haemal system.
text: Like all echinoderms, sea cucumbers possess both a water vascular system that supplies hydraulic pressure to the tentacles and tube feet, causing them to move, and the blood system.
text: Like all echinoderms, sea cucumbers possess both a water vascular system that supplies hydraulic pressure to the tentacles and tube feet, causing them to move, and the blood system.