Science, asked by Anonymous, 4 months ago

Who was the first person to ckimb on mountain without oxygen.​

Answers

Answered by kajalprakash139
2

Answer:

Sometime between 1 and 2 in the afternoon on May 8, 1978, Messner and Habeler achieved what was believed to be impossible—the first ascent of Mt. Everest without oxygen.

Explanation:

Messner and Habeler

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