1·Some phytoplankton are bacteria, some are protists, and most are single-celled plants.
有些浮游植物是细菌，有些是原生生物，而大多数则是单细胞植物。
2·Six different broad approaches: the plants, the animals, the fungi, the protists, the little things -- the bacteria and the Archaea bacteria.
六个广泛的取向：植物、动物、真菌、原生生物、细菌、古菌。
3·Most thallus plants are currently classified as complex protists.
大部分的原植体现在被归属为复杂的原生生物。