Answer:
The factor that will change the volume of the diver's lungs upon reaching the surface is 4
Explanation:
Given data:
Pressure increases 1 atm = 101.325 kPa
34 ft = 10.3632 m
Depth of 102 ft = 31.0896 m
Question: What factor will the volume of the diver's lungs change upon arrival at the surface, V₂/V₁ = ?
The pressure at 31.0896 m:

The factor will the volume of the diver's lungs change upon arrival at the surface:

well, without the article, I'm guessing the main idea is about the Great Wall of China
the physical and chemical properties of the products Are different from the reactants. This causes the changes to be seen, physical changes and chemical.
Yes they sure are. have a great day besti