To inform or explain something
Answer:
Thinking before you post, and ensuring you know the evidence that underpins the content you are sharing, or the impact it might have, is vital in stopping the spread of misinformation and its harmful effects. You can also help others if you see them posting misinformation.
Answer: this is a sentence not a fragment :D
D). Both discipline and love are necessary in raising a child.
You know it's "D" because his aunt is ruminating on the fact that while she is amused by Tom's scheme to get out of his punishment, she knows that she has to punish/discipline him and "do her duty" by him so he grows up to be a good man.