Final answer:
The right kidney is located slightly lower than the left kidney due to the displacement by the liver.
Step-by-step explanation:
The right kidney is located slightly lower than the left kidney due to the displacement by the liver. The liver sits just above the right kidney, causing it to be positioned lower. In contrast, the left kidney is located slightly more medially. The location of the kidneys is high in the back of the abdominal cavity, with both kidneys sitting just below the diaphragm.