Assertion: heart | /r/HasAspect | four chambers
Facets:
Source sentences:
text: The heart has four chambers, two upper atria, the receiving chambers, and two lower ventricles, the discharging chambers.
text: The heart of fish has two chambers—an atrium and a ventricle.
text: The heart has four chambers:
text: Your heart has four chambers to do its work: Two upper chambers called atria, right and left.
text: The heart has four chambers right atrium, left atrium, right ventricle, and left ventricle.
text: The heart has four chambers, and most diagrams will show the heart as it is viewed from the ventral side.
text: In fact, the heart has four chambers that pump oxygen-rich blood in and out.
text: It has four chambers which contract in a specific order, allowing the human heart to pump blood from the body to the lungs and back again with high efficiency.
text: The heart has four chambers, which are designed to pump blood from the body to the lungs and back again with extremely high efficiency.
text: A snail's heart has two chambers, one ventricle and one atrium.