D aesthetically pleasing drawing
2D design is flat design, like drawing or sketching.
http://resources.hwb.wales.gov.uk/VTC/ngfl/dandt/75/Tutorials/2D%20Design/Section1.pdf
use this pdf to learn how to use it
I believe the answer is: C. Decoration
In fashion, decoration refers to the external elements that added to the cloths in order to make it look more attractive.
In Victorian female Fashion for example, we could see the decoration resided mostly on the knee level to the chest level of the clothing.
What are two reasons for versioning your still-life project file?
Answer: The first reason for versioning your still-life project file is because this way if by mistake or unfortunate circumstance your files does not open because it became corrupt you can recover the data from an old version file. The second reason is that you can manage to have multiple copies of it in case anything were to happen.
I hope it helps, Regards.