The agency that distributes blood is : World health organization
The world Health Organizations existed to solve various problems concerning the health of humanities.
Distribution of blood will helped various problems such as blood transfusion or sampling to create a vaccine
hope this helps
I believe the correct answer is differential opportunity theory.
According to this theory, our social and economic environment is crucial when determining whether a person is going to have success by using either legitimate or illegitimate means. Based on Tommy's background and the actions of his parents, and those of his own, he doesn't have many legal job opportunities he can pursue.