Look for the sagittal suture – the squiggly line that runs the length of the skull – and note whether ... another clue as to the identity of your skeleton. Consult a scientist who specializes ...

Your skeleton supports and protects your body. The skull, for example, protects your brain. Important if you like thinking or moving, since your brain sends the signals that control your muscles.

The discovery of a Lucy, a 3.2 million-year-old skeleton changed our theory of ... and growing taller to become a modern human. This diagram called 'The March of Progress' simplifies evolution ...