Last updated 5 years ago
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Cortex
Medulla: made of pyramids
Collecting system inside (yellow)
Calyx: collects urine from pyramid
papilla: where calyx meets medulla
pelvis: collects urine from all calyx
minor calyx: 1 pyramid
major: 3 calyx
2 arterioles
if blood goes all the way down to abdomen in aorta
