1) What is the function of the lymph nodes? a) Lymph nodes are filters, slowing down and cleaning the lymph before returning it to the blood. b) Transports proteins and fluids, lost by capillary seepage, back to the bloodstream. c) Participates in the body’s immune response. 2)  Choose what the function of the lymphatic system is? a) Absorption of nutrients necessary for human life b) Introducing oxygen and producing carbon dioxide c) Participates in the body’s immune response. 3) What is lymph ? a) alkaline fluid that occupies the space between all cells of the body b) The basic building blocks of the body. c) A long, winding canal that begins with the mouth and ends with the anus. 4) what is the lymphatic system? a)  A system of organs that includes the heart, blood vessels, and blood and is spread throughout the body b) It is a passive biological device that removes excess and unnecessary substances from the body c) the lymphatic system is connected to the circulatory system , it consists of capillaries.

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