The formation of which of the following cannot be explained by the nebular model? a. the sun c. the milky way galaxy b. the planets in our solar system d. comets and asteroids select the best answer from the choices provided a b c d

Ihave a singular monitor that is a tv for my computer. recently, i took apart my computer and put it back together. when i put in the hdmi cord and booted the computer to see if it worked, the computer turned on fine but the screen was blue with "hdmi no signal." i've tried everything that doesn't require buying spare parts, any answer is appreciated!