What is another name for the sympathetic division?  (at leas…

What is another name for the sympathetic division?  (at least 1 other name).  Why?  Where are the cell bodies of the sympathetic preganglionic and postganglionic neurons found?  What are the functions of the sympathetic trunk ganglia and the prevertebral ganglia?  Which neuron innervates the adrenal gland?

On the Galápagos Islands, two species of finches have overla…

On the Galápagos Islands, two species of finches have overlapping diets, primarily feeding on seeds. When these species live on separate islands, they have similar beak sizes. However, when they coexist on the same island, one species develops larger beaks to crack open bigger seeds, while the other develops smaller beaks to feed on smaller seeds. What ecological phenomenon does this scenario demonstrate?