What is the process by which sand dunes occur? a. wind carries up the windward side of the dune and drops it over on to the leeward side. b. wind carries up the leeward side of the dune and drops it over on the the windward side. c. ocean waves and gravity move the dunes. d. sand dunes don't move.

odds are decent that your handwriting right now looks a little bit different than it did five years ago, and will look different again in five more. when i look back through my notebooks from middle school to now, i see a long, slow progression from meticulous and teeny letters to bigger, sloppier ones, plus a few side detours: sometime in high school, for example, i decided those loopy cursive lowercase f’s were just the coolest, adopting them as the lone rep for cursive in my otherwise all-print handwriting.

explanation:

it is the most commonly accepted one