Major Characters. Stanley Yelnats He is the fifteen-year-old main character, the protagonist of the novel. His family has a history of bad luck, and accordingly, Stanley is wrongfully convicted of stealing, and is sent to the detention center, Camp Green Lake.
Term placentas were used as the control group. Exclusion criteria included pregnancies with <32 weeks gestation, diabetes, hypertension, preeclampsia, smoking (consumption >5 cigarettes/day), alcoholism or drug use, twin or multiple pregnancies and genetic diseases in the newborn.
The placenta is a structure that develops in your uterus during  pregnancy. The placenta provides oxygen and nutrients to your  growing baby and removes waste products from â¦ your baby's blood. It  attaches to the wall of your uterus, and your baby's umbilical cord  arises from it.he placenta provides oxygen and nutrients to your  growing baby and removes waste products from â¦ your baby's blood. It  attaches to the wall of your uterus, and your baby's umbilical cord  arises from it.