Ok, so I took a lil heater and warmed it up and cleaned it off and got it dry and took string and tied around the thing that looks like maybe it is the umbilical cord. I cut off most of it with sharp scissors. I gently blew in the kittens airway as it had some bubbles from it's nose...I wiped clean and blew a few times. Now it seems to be breathing on it's own but it is not crawling around and meowing and nursing like the other one. I placed it's mouth around a nipple and it opened it's mouth but did not suckle. Mama licked it somemore but not as attentive as she is to the one that's meowing and wiggling around.