Theyre tiny but they play a HUGE role in ecosystems!, Protists are diverse microscopic organisms that dont belong to plants, animals, or fungi , They are:, Mostly single celled, Eukaryotic Foraging and Eating Cattails, a Wild Edible GardensAll CPNRD Trees & Shrubs Wind Block Tree Seedlings Weed Barriers Lines Coffee tree (Coffea arabica), fruit and leaves, Maui Feedipedia Doughnut Plant Kirbie's Cravings