Skull wiki:
l, or cranium, is a bony structure of Craniates which serves as the general framework for a head. The skull supports the structures of the face and protects the brain against injury.
See more at Wikipedia.org...
Hat wiki:
[hat can stand forHelp authoring toolhistone acetyltransferaseHuman African Trypanosomiasis See also: hat
See more at Wikipedia.org...]