Answer:
. Lymph is formed when the interstitial fluid is collected through tiny lymph capillaries, which are located throughout the body. It is then transported through lymph vessels to lymph nodes, which clean and filter it. Lymph then flows on to the lymphatic ducts, before emptying into the right or the left subclavian vein, where it mixes back with blood.
Blood is enriched with oxygen (by the respiratory system) and nutrients (by the digestive system), which are circulated all around the body (by the cardiovascular system). Some fluid (blood plasma) leaks out into the tissues via tiny capillaries, contributing to interstitial fluid, which eventually drains back into the lymphatic system.
Explanation:
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