Why does scar tissue form?
Shouldn’t the damaged tissue just grow back the way it once was?
This is for bio class, so please cite your sources.
Thanks
Rest assured, it doesn’t form just because you actually lifted a finger or cracked a book to do your homework.
Go to the library. If you can’t find something there, try Google.
We’ll gladly help you in any way we can, except to fail to learn how to learn.
Good luck and enjoy the process. It can be fun.
“It would definitely behoove you to do your own work.”
Sir William Osler, MD
Aequanimitas
That a good enough source cite?
QtM, MD 
Do your own homework. This thread is closed.