Multiple Choice
Which of the following statements about ancient hominins is likely true?
A) Homo ergaster possessed thick cranial bones and a sagittal keel.
B) Anatomists are certain that Homo ergaster had spoken language based on evidence from the thoracic vertebra.
C) Homo ergaster may have been the first hominin to control fire.
D) Homo ergaster made Mode 2 tools only.
Correct Answer:

Verified
Correct Answer:
Verified
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