In the painting "School of Athens", why do you think Raphael chose to paint himself standing among the Greek philosophers, and to paint some of the Greek philosophers to resemble his contemporaries Bramante and Leonardo da Vinci?

In a paragraph of no less than 125 words, explain the single most important factor involved in advancing american classical music in the twentieth century.

Which of the following is an example of the endocrine system maintaining homeostasis? detecting a pain stimulus and sending a signal to the spinal cord to perform an automatic response discharging an excessive amount of hormones in the blood and not sending a signal to stop production releasing hormones that speed up heart rate and blood pressure while slowing body functions like digestion and growth using sense organs to get information about the outside world and direct an appropriate body response release

What were some of the characteristics of renaissance art?