Use the diagram below to answer the question.
Oxygenated blood is pumped to the entire body from the part labelled
A.
IV
B.
lll
C.
ll
D.
l
Correct answer is A
| RIGHT ATRIUM (II) | LEFT ATRIUM (I) |
| RIGHT VENTRICLE (III) | LEFT VENTRICLE (IV) |
- The part labelled iv is the LEFT VENTRICLE
-The left atrium receives the now oxygen-rich blood from the lungs and pumps it into the left ventricle. The left ventricle pumps the oxygen-rich blood to the body through a large network of arteries.