Despite societal mores that demanded separation of the races, "white slumming" (whites intermingling with blacks in black nightclubs) was common during the Jazz Age. Why didn't this cross-class socializing transfer to broader society?

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