What were scientists NOT able to determine about the Iceman?

Name: What were scientists NOT able to determine about the Iceman?
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Scientists have been able to determine the reason for the Iceman's death, his approximate age at the time of death, where he came from, and what he was wearing through various studies and analyses. However, the specific use of the items found in his pouch remains more speculative and less definitively understood.

What Were Scientists NOT Able to Determine About the Iceman