What Is the Primary Difference Between HTML5 and Adobe Flash

Multiple Choice

What is the primary difference between HTML5 and adobe flash types of web animations?

A) HTML5 does not need the user to download additional plug-in software,unlike adobe Flash.
B) HTML5 needs the user to download additional plug-in software,unlike adobe Flash.
C) Adobe flash can be used to create only static graphics,however HTML5 can be used to create 3D animations as well.
D) Adobe Flash incorporates HTML5 and therefore,is more efficient than HTML5.