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1.2.1–1.2.5 The cardiovascular system Reorder

Target Level

4-5

Running Total

Attempt

1 of 3

Drag and drop the boxes into the correct order.

Describe the pathway of the blood as it returns to the heart from the body.

Gaseous exchange at the lungs; blood is oxygenated.
Left ventricle (oxygenated blood).
Pulmonary artery (deoxygenated blood).
Pulmonary vein (oxygenated blood).
Right atrium (deoxygenated blood).
Right ventricle (deoxygenated blood).
Left atrium (oxygenated blood).

This is your 1^st attempt! The marking algorithm gives more marks for getting the right order first time.

Pass Mark

70%