Most ferns have what are called fiddleheads that expand into fronds, which are each delicately divided. Leptosporangiate ferns (sometimes called true ferns) are by far the largest group, but ferns as defined here (ferns sensu lato) include horsetails, whisk ferns, marattioid ferns, and ophioglossoid ferns.ost ferns have what are called fiddleheads that expand into fronds, which are each delicately divided. Leptosporangiate ferns (sometimes called true ferns) are by far the largest group, but ferns as defined here (ferns sensu lato) include horsetails, whisk ferns, marattioid ferns, and ophioglossoid ferns.
The Rapa Nui are the native Polynesian inhabitants of Easter Island, or Rapa Nui, in the Pacific Ocean.The easternmost Polynesian culture, the Rapa Nui people currently make up 60% of Easter Island's population and have a significant portion of their population residing in mainland Chile.They speak both the traditional Rapa Nui language and the primary language of the island, Spanish.he Rapa Nui currently speak Spanish and the traditional Rapanui language. The Rapanui language, also known as Pascuan, is classified as an Eastern Polynesian language and is currently written in Latin script.
The mysteries of the most isolated island in the world, Rapa Nui, commonly known as Easter Island, have baffled anthropologists and other scientists for generations, and one question about the curious inhabitants who erected those great, strange heads is what happened to the people who made them.he researchers focused on three areas on the island that were vital for growing crops to feed the locals, known as the Rapanui. One area has relatively rich soil, but low rainfall. Another has poor soil, but lots of rain. And the third has good soil and moderate rain.