So the other day I was wondering why were scarabs inside the Undead family being that they're not Undead themselves, they're just beetles, so I did my research and found out that scarabs were also a type of stone carving used by the egyptians as jewelry, also used for funerary purposes such as necklaces for mummies , or being placed in tombs, thus explaining their relationship with the undead family.
Kthxbye!
Scarabs, also known as the dung beetles, were considered sacred by the Egyptians. They belived that the sun was pushed by one such beetle day by day from one side of the horizon to the other.