There are 206 bones in the adult human body, but 300 in children. True or false?

This statement is correct. Adult humans have 206 bones after many bones fuse together during growth and development. Babies are born with approximately 270-300 bones (sources vary), but many of these fuse through childhood - for example, the skull bones fuse, and vertebrae fuse together. By adulthood, the skeletal system typically consists of 206 bones, though some individuals may have slightly more due to extra small bones like sutural bones in the skull.