The prostate is a small gland located just below the bladder. The gland is only found in men. It is shaped like a doughnut and surrounds the urethra, the tube through which urine flows. The prostate reaches its adult size by the age of 20 and weighs a little less than one ounce.
Zonal marking Zonal marking is a defensive strategy where defenders cover an area of the pitch rather than marking a specific opponent. If an opponent moves into the area a defender is covering, the defender marks the opponent.
As in the UK, solid yellow lines are painted along the kerbside to indicate that no parking is allowed, with double solid yellow lines meaning no parking is allowed at any time. Zig-zag lines are used on both ends of zebra crossings. Road studs are also used as in the UK.