Final answer:
The splenic artery supplies blood to the spleen and is a branch of the celiac trunk, which also includes the left gastric artery and the common hepatic artery.
Step-by-step explanation:
The splenic artery is responsible for supplying blood to the spleen. It is one of the three major branches of the celiac trunk, which is a major artery that emerges from the abdominal aorta just after it passes through the diaphragm. The other two branches of the celiac trunk are the left gastric artery, which supplies blood to the stomach and esophagus, and the common hepatic artery, which supplies systemic blood to the liver, duodenum, and pancreas. The abdominal aorta is responsible for supplying blood to various organs and regions in the abdominal area, including the stomach, liver, and intestines.