Redirected from 820 BC
Decades: 870s BC 860s BC 850s BC 840s BC 830s BC - 820s BC - 810s BC 800s BC 790s BC 780s BC 770s BC
Significant People
... also a reproductive function in the male, as a passage for sperm. The external urethral sphincter is the skeletal muscle that allows voluntary control over urination. ...