Which of the following regions in Texas is known for its affluence and important rice crop?
a. Eastern
b. Western
c. Southern
d. Central
e. Mountain
Question 2
Body sodium levels are largely regulated through _____.
a. changes in intestinal absorption, depending on need
b. changes in fecal excretion
c. storage of excess sodium in the liver
d. excretion of excess sodium by the kidneys
e. excretion of excess sodium by sweating