English Language · English

Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph. A. This combination has enabled lichens to survive in diverse and often hostile conditions. B. Each is a community made up of one or more species of fungus and an alga or cyanobacteria. C. More than 3,600 species of lichens have been identified in North America alone. D. They can be found in the scalding tropical heat as well as the bitter Antarctic cold.