Explain how the two species of
iguanas on the Galápagos Islands
may have developerd?

Reticular connective tissue

Explanation:

The lymphatic system consists of a fluid called lymph, lymphatic vessels and organs containing lymphatic tissues. Lymphatic tissue is a specialized form of reticular connective tissue that contains large numbers of lymphocytes. Reticular connective tissue is a fine network of reticular fibers and reticular cells. The reticular fibers are the thin form of collagen fiber. Lymphatic tissues are present in spleen and lymph nodes. These tissues are involved in the filtration of blood and removal worn-out blood cells in the spleen. Microbes are filtered through lymphatic tissues in lymph nodes.