the answer is a. skin color
Skin immunity is a property of skin that allows it to resist infections from pathogens. In addition to providing a passive physical barrier against infection, the skin also contains elements of the innate and adaptive immune systems which allows it to actively fight infections. I hope that this helps.
Maybe you should tell him to go to a doctor or tell him to see a Psychiatrist.
Answer:
Projection.
Explanation:
Defense mechanism in psychology may be defined as that helps in the reduction of anxiety and a type of unconsciousness mechanism. The defense mechanism can be useful or harmful as well.
Projection defense mechanism in which the individual itself from its ego against both the positive and negative qualities. Preston tries to defend himself from its own weakness and flaws, clearly indicates the mechanism of the projection defense.
Thus, the correct answer is option (4).