What was significant about the Laetoli site in Tanzania?
a. It was where the earliest human ancestors were found 7 million years ago.
b. It was the site where the earliest biped was excavated in 1978.
c. It was the site where volcanic ash preserved the remains of 36 human beings.
d. It was the site where foot impressions of a biped were preserved from 3.6 million years ago.
Question 2
Nomadic groups frequently buried their dead in the same location.
a. True
b. False
Indicate whether the statement is true or false
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