What are the 3 structures that leave from the kidney?​

an outer cortex, a medulla in the middle, and the renal pelvis in the region called the hilum of the kidney.

Explanation:

Internally, the kidney has three regions—an outer cortex, a medulla in the middle, and the renal pelvis in the region called the hilum of the kidney. The hilum is the concave part of the bean-shape where blood vessels and nerves enter and exit the kidney; it is also the point of exit for the ureters.

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