ஒரு புதிதாகப் பிறந்த குழந்தைக்கு எத்தனை எலும்புகள் இருக்கும்?

A newborn baby has about 270–300 bones (often quoted as up to 305), many of them made partly of cartilage. As the child grows, several bones fuse together (for example in the skull, spine and pelvis), leaving 206 bones in an adult skeleton.