Most humans are born with two kidneys as the functional components of what is called the renal system, which also includes two ureters, a bladder and a urethra. The kidneys have many functions, including regulating blood pressure, producing red blood cells, activating vitamin D and producing some glucose.
Braves' Andruw Jones hits Petco Park's longest homerun. Andruw Jones hit the longest homer ever at Petco Park, a 453-foot shot that went deep into the second deck in left-centre field, and three other Atlanta Braves connected in an 11-3 rout of the NL West-leading San Diego Padres in July 2006.
The 42-year-old Colon launched the first home run of his 19-year career on Saturday, taking Padres pitcher James Shields deep for a two-run shot in the second inning of a at Petco Park. It was Colon's first hit of the season, and just the third extra-base hit of his professional career.