(JUST GIVING THE ANSWER) Read the example of a note card used to organize research findings.

Which detail indicates that the source the student used is reliable?

The important points include numbers.
There is no single author.
The title includes the word “facts.”
The website has a .gov domain name.

ITS D

The website has a .gov domain name.

Explanation:

You are quite correct that D is the answer. When a website has the domain ".gov", it means that it is a government website which makes it credible because the information contained on government websites are official information which means that they have been vetted and approved as the true version of things.

While of course this means that the information contained can be used to manipulate people, it is also the most accurate source of information because the government has considerably more resources than private institutions to find out information on various topics.