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What theoryexplains the movement of the continents on Earth's surface?
Minor Calyx
A structure in the kidneys that collects urine from the nephrons and passes it into the major calyx.
Renal Pyramids
Cone-shaped tissues of the kidney that are involved in urine transport.
Renal Columns
Extensions of the renal cortex located between the renal pyramids in the kidney, which contain blood vessels and cortical tissue.
Urethra
The tube that conducts urine from the bladder to the outside of the body in both sexes, and semen in males.
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