The best answer for this question would be:
biological and social
Medical anthropologist need to understand the source of their biological heritage and ofcourse the system of their bodies in order to understand their suffering. Social factor is also important, because it can tells them the source of their suffering.
OK so if you mean that it will not pollute the air then yes this is true.
Answer:
Iron performs many important functions in the body. It is primarily involved in the transfer of oxygen from the lungs to tissues. However, iron also plays a role in metabolism as a component of some proteins and enzymes. Iron is toxic to the body in its free state.
Explanation:
Bubonic plague is a deadly infectious disease commonly spread by rats.
(<span>It follows infection by the bite of the chip of a rat or <span>rodent)</span></span>
JUST TELL THEM GO TO THERAPY OR MAYBE GIVE THEM SOME GOOD ADVICE TO MAKE THEM FEEL BETTER.