What position did the king of france apoint leonardo de vinci when he went to france

In 1516 Leonardo da Vinci was appointed as Premier/First Painter with another titles as Engineer and Architect to the King Francis I of France (positions he held until his death). The King of France invited him to live in his country as his honored guest. He also gave him living quarters in a castle not far from Paris and did not require much work of him. At that time Leonardo da Vinci was an old man. It is a fact that the King of France was fond of the great painter and paid him frequent visits (they talk to each other about many subjects).

its main object was the establishment of "settlement houses" in poor urban areas, in which volunteer middle-class "settlement workers" would live, hoping to share knowledge and culture with, and alleviate the poverty of, their low-income neighbors.

the of atp are the key to its ability to store and supply energy;

phosphate

the phosphate groups of atp are the key to its ability to store and supply energy. atp releases energy when it breaks bonds between its phosphate groups.