Buzz, buzz

Logan's Dad just got back from fishing in Alaska.  We were talking about baby mosquito's.  Logan asked, "how little are baby mosquito's?  I said, "How little are baby mosquito's?  He said, no I told you how little- now you tell me how little they are.  You don't say, how little are baby mosquito's?
I guess he didn't want me to answer back with a question.