1. The problem statement, all variables and given/known data The minimum volume occupied by nanocontainers in the blood is 2.0L. Is such a volume feasible, given that the total blood volume in an adult is about 5L? 2. Relevant equations 3. The attempt at a solution So I already solved this question (parts a-e) for the minimum volume occupied by nanocontainers in the bloodstream and I checked that it is the correct amount. What I don't get is why it is not a feasible volume. The nanocontainers occupy less than 5.0L of space, so why would it not be a feasible approach.