The difference between being adopted vs. being biological

I am trying to find out the difference between being adopted or being biological and the relationships people have, if there is a difference. I am currently working on writing my thesis and I want to know how much impact being adopted has on your relationships. If you have the time, please fill out my scholastic research survey. This is important to me because, although I am not adopted, I have many friends and family who are. [url]https://redcap.canisius.edu/surveys/?s=wjAB5Fewbs[/url] Thank you!