Question

lo 6.3. what are the three most important structures in the renal system? renal corpuscle, proximal convoluted tubule, and distal convoluted tubule kidneys, ureters, and bladder afferent arterioles, efferent arterioles, and vasa recta nephrons, glomeruli, and renal tubules cortex, medulla, and pelvis

Explanation:

The renal system's main structures are the kidneys (filter blood), ureters (transport urine), and bladder (store urine). The first option lists parts of a nephron. The third option are blood vessels. The fourth option: nephrons include glomeruli and renal tubules. The fifth option are parts of the kidney's internal structure.

Answer:

Kidneys, ureters, and bladder