Assertion: starfish's vascular system | /r/HasAspect | many projections
Facets:
Source sentences:
text: The water vascular system of the starfish has many projections called tube feet on the ventral face of the starfish's arms which function in movement and aid with feeding.
text: The water vascular system has many projections called tube feet, located on the ventral face of the sea star's arms, which function in locomotion and aid with feeding.
text: The water vascular system has many projections known as tube feet that emerge through openings inside the endoskeleton.
text: The water vascular system has many projections called tube feet, on the ventral face of the sea star's arms, which function in locomotion and feeding.