Question

For respiration in deep see which mixture is use

Answer 1

Answer: Oxygen is mixed with helium in the cylinders of deep sea divers.

Explanation: Oxygen, in it's pure form, cannot be inhaled and used for respiration. That is why oxygen is mixed with helium. In earlier days, nitrogen was mixed, but under high pressure it diffuses with oxygen and when respired, it formed bubbles and caused severe pain.

Answer 2

Answer:

Oxygen and helium

please make the brainist