Pleas help fast, I'll give good points plus brainliest

Acurator decides to display an eighteenth-century painting in a windowless room with controlled temperature and humidity. pick the answer that best describes the reasons for her choice: (1 point) 1)the curator wants to make sure that the temperature and humidity are comfortable for visitors. 2)keeping the temperature and humidity at a set level will save money. 3)the ultraviolet rays will damage the painting by fading and flaking the paint. 4)ultraviolet rays will fade the paint pigment and high temperature and humidity will damage the paint.

Which would you practice to exercise all four of your left-hand fingers? a minor chord c major chord chromatic scale e minor pentatonic scale

In some early colonial religious services, a leader would sing each phrase of a hymn alone and then pause for the congregation to repeat the phrase. this practice was known as a. psalming. b. shape note notation. c. fuging. d. lining out.