Final answer:
The age of the skull can be determined based on the fusion or openness of the sutures. If the lambdoidal suture is partially fused, it indicates that the individual is between the ages of 25 and 40. If the coronal and sagittal sutures are open, it suggests that the individual is still young.
Step-by-step explanation:
The age of the skull can be determined based on the fusion or openness of the sutures.
a. If the lambdoidal suture is partially fused, it indicates that the individual is between the ages of 25 and 40. The lambdoidal suture fuses completely by the age of 40.
b. If the coronal and sagittal sutures are open, it suggests that the individual is still young, as these sutures typically start to ossify and fuse from the late teens to early twenties.