What is the organizational structure of this text?
How did quokkas become popular? Thanks to that never-ending smile, quokkas are extemely photogenic—so much so, that they became known on a worldwide scale after a man posted a "quokka selfie" with the smiling, furry critter that went viral. As a result, #QuokkaSelfie is trending! You can also get in on the act by taking photos with the resident joyful animal of Rottnest Island, Western Australia.
A.
problem and solution
B.
cause and effect
C.
description
D.
chronological