Answer the following statement(s) true (T) or false (F)

Question

1. One of the functions of the lymphatic system is to defend the body against invading microorganisms. 
2. Macrophages are found everywhere in the lymphatic system. 
3. Macrophages destroy unwanted pathogens. 
4. Lymph nodes contain cells called neutrophils. 
5. Lymph nodes contain cells called lymphocytes. 

Answer 1

1. True
2. False
3. True
4. False
5. True