Complex sentence: These organisms use photosynthesis to generate biomass from light and carbon dioxide and include plants, mosses, macroalgae, microalgae, cyanobacteria and purple bacteria.
Split into simpler sentences: These organisms use the process of photosynthesis to build their own biomass from light and carbon dioxide. Members of this group are Plants, Mosses, Macroalgae, Microalgae, Cyanobacteria and Purple Bacteria.