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.
University of Notre Dame. For other universities and colleges named Notre Dame, see Notre Dame (disambiguation). The University of Notre Dame du Lac (or simply Notre Dame /ËnoÊtÉrËdeÉªm/ NOH-tÉr-DAYM) is a Catholic research university located adjacent to South Bend, Indiana, in the United States. In French, Notre Dame du Lac means Our Lady of the Lake and refers to the university's patron saint, the Virgin Mary.