For a physiological system to improve, it must be exposed to a stimulus greater than it is normally accustomed to, such as a faster pace or a heavier weight; this is referred to as the principle of

What are some of the immune functions of the lymphatic system? a. cleaning red blood cells from the blood and creating lymph fluids b.transporting lymph to the tissues and creating lymph fluids c.removing infectious agents and making white blood cells d.making red blood cells and removing infectious agents