How do you spell hi like hi not hi but hi

not HI hi

What is the title of the work below? a. the old sacristy b. the new sacristy c. tomb of popes d. pieta

Some singers, especially sopranos, are often given what title because of their egoistic tendencies? a. coloratura b. diva c. star d. profundo

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