The one that is a comma splice is :
C. when you start something new, it helps to have a model to follow
Comma splice is two independent clauses that is joined by a comma to form one single statement
hope this helps
I think it’s true because they can be augmented
shellac is commonly used in nail salons, it's a different kind of coating that lasts longer than than regularly used nail polish. but to answer your question, my guess would be printmaking because they do use shellac and i know for a fact that they use glue. hope i helped :)
What did you study in school that has helped you in this job? would be the best question is this situation