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.
Undergraduate Tuition. Tuition for Xavier University is $33,030 for the 2014/2015 academic year. This is 31% more expensive than the national average private non-profit four year college tuition of $25,229. The cost is $15,183 and 85% more expensive than the average Ohio tuition of $17,847 for 4 year colleges.