Which of the Following Statements About Immunity Is TRUE

Multiple Choice

Which of the following statements about immunity is TRUE?

A) The mediators of innate immunity are required for the initiation and regulation of the adaptive immune response.
B) Because the lymphatic system is involved with fighting infections and filtering body fluids,many infectious diseases have lymphatic associated symptoms.
C) Immunity is the ability to resist damage from foreign substances,harmful chemicals and internal threats.
D) The body only has only one immune system,but its responses often involve components of more than one type of immunity.
E) All of the above statements are true.