Science, asked by hanyasqia6394, 1 year ago

Deep sea divers use mixture of __________.
a) Helium - Oxygen
b) Nitrogen - Oxygen
c) Hydrogen - Nitrogen
d) Helium - Nitrogen

Answers

Answered by kanurana5

2

(b) they use a mixture of nitrogen and oxygen.

Answered by enu23

1

They use nitrogen oxygen

Previous Question

Next Question

Similar questions

Math, 7 months ago

State True or False (a) In an equation there is always an equality sign ans...

Science, 7 months ago

What are the types of materials based on magnetic property ?

Social Sciences, 7 months ago

I have nucleus and membrane bound cell organelles...

Math, 1 year ago

Simplify the expression 7n+2n-5...

Math, 1 year ago

Find the area of triangle whose sides are 18cm 24cm and 30cm also find the length of altitude corresponding to the largest side of triangle .

Social Sciences, 1 year ago

in which year russian social democratic labour party was founded...

Math, 1 year ago

find probabilitty of getting odd prime in a throwing of dice...

Math, 1 year ago

Find the area of a rhombus in which each side is 15cm long and one of whose diagonal is 24cm.