I think it’s a developmental psychologist.
A, human lungs weigh around 2.2 pounds.
I believe the answer is: D. They can be stored in the body.
Unlike other similar substance, Fat-soluble vitamins cannot be dissolved in water and would give the best performance when being consumed together with foods with higher fat content.
When the body do not use all the existing fat soluble vitamins, they would be stored within the liver and fatty tissue for future use.
The body would not be able to release toxins therefore poisoning itself
