Figure 20- 1 the Structure of a Lymph Node

question 30

Multiple Choice

Figure 20- 1 The Structure of a Lymph Node
Use Figure 20- 1 to answer the following questions:
-The body's nonspecific defenses include all of the following, except

• A) antibodies.
• B) the skin.
• C) complement.
• D) inflammation.
• E) interferon.