Answer:
This might occur because they were taking opioids. I would say The 1st Phase of constipation has occur in Xiao.
Answer:
"The ratio between the length of the femur and the stature of that individual is significant in Forensic science and anthropology. The measurements of segment-1 and segment-2 of the femur can be used in determining the length of the femur in case only the proximal part of the femur is available"