Science, asked by patrosuhani, 6 months ago

Why do mountaineers
carry oxygen cylinders
with them, while climbing
high mountains?
A -As we move up air
becomes denser.
B-At higher altitude air is
dangerous.
C -At higher altitude air is
rarer.
D-None of the above

Answers

Answered by Anonymous

1

A -As we move up airbecomes denser.

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