Will give brainliest to best answer how does an electroscope detect negative static electricity? a) protons are drawn down into the leaves of an electroscope, causing the leaves move closer together. b) electrons are drawn down into the leaves of an electroscope, causing the leaves to stick to one another tightly. c) electrons are drawn up into the leaves of an electroscope, causing the leaves to move back and forth. d) protons are drawn down into the leaves of an electroscope, causing the leaves to repel one another and move far apart.