Why Are Aboriginal Skeletal Analyses More Challenging Today Than Earlier

Multiple Choice

Why are aboriginal skeletal analyses more challenging today than earlier in our history?

A) Today,there are so many scientific questions about remains that analyses take a long time.
B) There are fewer skeletal remains left today to study than there were before.
C) In the past,scientists were better educated and able to do analyses more effectively.
D) Many aboriginal groups do not want remains of their ancestors being analyzed for science.
E) The equipment and processes are much more sophisticated and require teams of scientists.