Final answer:
The correct statement about the liver is that it receives blood through the hepatic portal vein and hepatic artery, supplying it with both oxygen and nutrients.
Step-by-step explanation:
Regarding the liver, the correct statement is d. It receives blood via both the hepatic portal vein and hepatic artery. The liver is divided into two primary lobes with a larger right lobe and a much smaller left lobe. The hepatic artery provides oxygen-rich blood from the aorta, while the hepatic portal vein carries nutrient-rich blood from the gastrointestinal tract and wastes filtered from the spleen. These two blood vessels help maintain the liver's vital functions in metabolism, detoxification, and synthesis of biochemical compounds.