15Heart CirculationEasy1 mark
The diagram shows part of the circulatory system.
Which row identifies S and T?
| S | T | |
|---|---|---|
| A | hepatic artery | hepatic portal vein |
| B | hepatic artery | hepatic vein |
| C | hepatic portal vein | hepatic artery |
| D | hepatic portal vein | hepatic vein |