Assertion: circulatory system's heart | /r/HasAspect | four chambers
Facets:
value: upon dissection
type: TEMPORAL
value: in other vertebrates
type: OTHER
Source sentences:
text: The heart has four chambers: the left atrium, right atrium, right ventricle and left ventricle.
text: In other vertebrates, the heart can have either two or three chambers.
text: The heart has four chambers — two on top and two on bottom:
text: The heart has four chambers — two on top and two on bottom:
text: The heart has four chambers that are enclosed by thick, muscular walls.
text: The heart has four chambers and two distinct halves, each serving a different purpose.
text: The heart has four chambers that are enclosed by thick, muscular walls.
text: The human heart is a muscle that has four chambers.
text: Upon dissection, the heart has four chambers, each isolated by a set of four valves.