In a situation where you expect to encounter airborne hazardous substances, but you don't need skin protection, what level of full-body protection will you need?

Level B provides the same respiratory protection as Level A but less skin or outer body protection. When Level B is used: This level is used when the hazardous materials have been identified but do not require a high level of skin protection.

Explanation:

hmmm

true, i think.

i checked and it seems the answer is, true.