I need the answer in the image please. help me put them in order

What are the most explosive events that occur on the sun? umbras solar flares solar winds prominences

Most of the fossils found in virginia are in the coastal plain, valley, ridge, and appalachian plateau regions, best suggesting that these geographic provinces a) were once covered by seawater. b) are the oldest parts of virginia. c) have a great deal of karst topography. d) have large amounts of sedimentary rock.

Which is the correct formula for photosynthesis