Question

question 4 of 10
what does the lymph system do?
a. produces white blood cells
b. produces red blood cells
c. produces antigens
d. produces pus

Explanation:

The lymph system is involved in the production of white - blood cells. Red blood cells are produced in the bone marrow. Antigens are substances that trigger an immune response and are not produced by the lymph system in the sense described here. Pus is a collection of dead white blood cells and other debris, not produced by the lymph system.

Answer:

A. Produces white blood cells