Of the four plant groups, which one probably evolved first? a. gymnosperms b. mosses c. angiosperms d. ferns

Hey friend! You stuck? According to Botany of the World, mosses of the plant group evolved first. When mosses and liverworts first evolved, they dominated the terrestrial environment. Therefore, you answer is B. Mosses. Hope this helps! {Don't forget Brainliest!} :)