+The [scrotum](/wiki/scrotum) is an external anatomical sac in most male mammals, housing the [testes](/wiki/testis). It functions primarily to regulate the temperature of the testes, crucial for viable [sperm](/wiki/sperm) production and storage.
+## See also
+- [Testis](/wiki/testis)
+- [Reproduction](/wiki/reproduction)
+- [Mammal](/wiki/mammal)
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