The function of the labelled structures are as follows:
A: Pushes blood into the arteries
B: Brings blood back to the heart
C: Carries blood away from the heart
D: connects arteries and veins
CIRCULATORY SYSTEM:
- The diagram in this question illustrates the circulatory system, which consists of the heart, blood and blood vessels.
In the diagram in this question, the following applies:
- Structure A represents the ventricles that functions to push blood into the arteries.
- Structure B represents veins that function to bring deoxygenated blood back into the heart.
- Structure C represents arteries that function to carry oxygenated blood away from the heart.
- Structure D represents the capillaries that functions to connect the arteries and veins.
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