Match each type of immunity in the left column with its associated example from the right column.  1.Artificially acquired passive immunotherapy A. Production of IgE in response to pollen 2. Naturally acquired active immunity B. Acquisition of maternal antibodies in  breast milk 3. Naturally acquired passive immunity  C. Administration of tetanus toxoid 4. Artificially acquired active immunity D. Administration of antitoxin

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Defense Mechanism

Circumstances influence and compel people to behave in a certain way. One such behavior is a defense mechanism. It is employed by people to escape from unpleasant circumstances, thoughts and actions. Defense mechanisms are, thus, psychological strategies that help to avert and avoid unwanted feelings such as guilt or shame and situations such as threat and danger.