How do the experiences of children who feel anxiety or depression compare to those of adults who feel anxiety or depression? Explain your answer.

Since I don't know the answer to your question, I searched Google under the key words "children adults anxiety depression" to get these possible sources:

https://www.google.com/search?client=safari&rls=en&q=children+adults+anxiety+depression&ie=UTF-8&oe=UTF-8

In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.