Multiple Choice
What is unique about physical remains dating back from before 2.5 to 2.6 million years ago?
A) They are never found underground.
B) They are hard tissue remains only.
C) There is very little DNA evidence in them.
D) They are found in isolation with no context.
E) They are found underground and encased in a matrix.
Correct Answer:

Verified
Correct Answer:
Verified
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