what are the languages spoken on that island?
Malagasy.
Madagascar
The Malagasy language is of Malayo-Polynesian origin and is generally spoken throughout the island. 
which of the following are only found naturally on madagascar More than 80 percent of Madagascar's 14,883 plant species are found nowhere else in the world, including five plant families. which continent is this island a part of? UNANSWERABLE what are the names of the plants endemic to this island? Plants of family "Didiereaceae", "Pachypodium" species along with orchids, and traveler's palm. how would you describe the first family of plant species mentioned in the list? Didiereaceae is a family of flowering plants found in continental Africa and Madagascar. and how would you describe the second family of plant species mentioned? It is a genus of succulent spine-bearing trees and shrubs, native to Madagascar and Africa. how is the climate in that island? It has a hot rainy season with frequent destructive cyclones and a cooler dry season. did any foreign country rule or invade this island in historical times? Yes, by the Portuguese. any prominent people who belonged to the above group who ruled or invaded that island? Jeronimo de Azevedo. what was the profession of this above-mentioned person? He was a Portuguese fidalgo, Governor (captain-general) of Portuguese Ceylon and viceroy of Portuguese India. what did he contribute when he was a viceroy in that mentioned country? He led a huge fleet that tried to drive English East India Company ships under the command of Nicholas Downton off Surat. name some commemorations done to honor him. He was granted a reward of 10,000 reais and a "comenda" in the Order of Christ.
wiki:25686812
Madagascar [SEP] Languages
The Malagasy language is of Malayo-Polynesian origin and is generally spoken throughout the island. The numerous dialects of Malagasy, which are generally mutually intelligible, can be clustered under one of two subgroups: eastern Malagasy, spoken along the eastern forests and highlands including the Merina dialect of Antananarivo, and western Malagasy, spoken across the western coastal plains. The Malagasy language originated from Southeast Barito language, and Ma'anyan language is its closest relative, with numerous Malay and Javanese loanwords. French became the official language during the colonial period, when Madagascar came under the authority of France. In the first national Constitution of 1958, Malagasy and French were named the official languages of the Malagasy Republic.