What does it mean to cite sources? to go to various websites for factual information

to tell a reader the source of direct quotes or ideas you use in your own writing

to find more than one source of evidence

to look for relevant details in a text

Explanation:

Citing or documenting information sources is an important part of the research process. To cite a source means to give credit for the original source of information, an idea, or way of articulating an idea. It is a standardized method of acknowledging resources used in your research.

the second option

variety in color and variety in texture