Why are deserts, tar pits, and ice good places to find body fossils?

The body fossils will be in good condition in deserts, tar pits and ice cold places. The bones will not rot or decay since decomposes are not able to function well in such areas. Bacteria will not be able to harm the body fossils either, since a lot of them do not function well or live long in such areas.

Ifound this on google “according to the findings, a foramen magnum positioned toward the base of the skull is found not only in humans, but in other habitually bipedal mammals as well.” i hope this you for what your looking for