Assertion: worm's end | /r/HasProperty | connected by gut
Facets:
Source sentences:
text: The ancient worm-like creature , Ikaria wariootia , is the earliest bilaterian, or organism with a front and back, two symmetrical sides, and openings at either end connected by a gut.
text: The tiny, wormlike creature, named Ikaria wariootia , is the earliest bilaterian, or organism with a front and back, two symmetrical sides, and openings at either end connected by a gut.