Shanice is writing a paper for her biopsychology class on the pineal gland. It is likely Shanice's paper will focus on:

mountains can affect the climate of nearby lands. in some areas, mountains block rain, so that one side of a mountain range may be rainy and the other side may be a desert. much of airborne moisture falls as rain on the windward side of mountains.

explanation:

equal distribution i think.

if the type of the food available changes, then the frequency of beak types will change, because birds with beaks more suited to the available food will be more successful over time.

not too sure but maybe in the hot springs.