Assertion: alligator | /r/HasAspect | unique kind of blood vessels
Facets:
Source sentences:
text: Alligators are heavy eaters; they can eat up to 25 percent of their body weight in a sitting; their long bodies make them to consume more than their stomachs required; though they have a unique kind of blood vessels (second aorta) that is capable of moving blood away from their lungs to their stomachs, energizing the manufacture of well-built stomach acids to break down their food faster.