The monatomic ion lithium (Li+) is a mood stabilizer used to treat people with bipolar disorder, a psychiatric disorder that causes periods of mania and depression. Use the figure, showing some of the signal transduction pathways affected by lithium that are thought to help stabilize mood, to determine the effect of lithium on GSK-3β. A. Lithium increases the production of GSK-3β.
B. Lithium slows down the production of GSK-3β.
C. Lithium stops the production of GSK-3β.
D. Lithium speeds up the production of GSK-3β.

The table presents the average day and night temperatures in five cities. it also reveals whether a city receives substantial rainfall (wet climate) or little rainfall (dry climate). which city’s rocks are likeliest to experience frost wedging, and why? a) city a because the consistently subzero temperature would prevent water from melting b) city b because it is a wet region and the temperature fluctuates around the freezing point c) city c because it receives plenty of rain fall and the weather is moderately cool d) city d because the hot and dry weather would cause rocks to absorb water