Which of the Following Statements Are True of Lymph Nodes

Which of the following statements are true of lymph nodes and lymph nodules? (Read carefully and select all of the correct statements.)

A) Lymph nodules are found in all mucous membranes.
B) Lymph nodes are found along the pathways of lymph vessels.
C) Both nodes and nodules contain macrophages and lymphocytes.
D) The tonsils and Peyer's patches are the lymphatic tissue of the pharynx.
E) Two of the most important paired groups of lymph nodes are the axillary and the inguinal nodes.
F) Within nodes and nodules, antibodies are produced by IG cells.