Two organ systems, the kidneys and lungs, maintain acid-base homeostasis, which is the maintenance of pH around a relatively stable value. The lungs contribute to acid-base homeostasis by regulating carbon dioxide (CO2) concentration.
EL SEGUNDO, Calif. -- When Los Angeles Lakers reserve swingman Xavier Henry ruptured his left Achilles tendon on Monday, Kobe Bryant had flashbacks.It took me right back to that place again, Bryant said after practice Tuesday.
Henryetta: Henryetta Territorial Museum, located in the city's 1905 one-room school. The museum is the home of the Joseph W. Hardin Photography Collection, as well as information on Jim Shoulders, 16 times World Champion Cowboy, coal mining and oil drilling, and has many other interesting area artifacts.