Answer :
A. Introduce a list.
It also has other purposes and if you're interested in learning more, there are plenty of resources on the web.
It also has other purposes and if you're interested in learning more, there are plenty of resources on the web.
One purpose of a colon is to A) Introduce a list. For example is, I went for shopping today. And here are the things I bought: Sugar, sneakers and jeans.