This North American tree scents soap and cologne, although it has lost popularity since the 19th century, when even cedarwood “matches” were burned for their scent. The oil makes the wood resistant to wool moths and other insects...
The urinary system, consisting of the kidneys and bladder, regulates the body's water content and salt balance, and eliminates waste. The kidney determines what will be eliminated and what will be recycled. It is also involved in regulating blood...