<span>Dmitri Ivanovich Mendeleev</span>
He was a Russian chemist and inventor. He formulated the Periodic Law, created a farsighted version of the periodic table of elements,
and used it to correct the properties of some already discovered
elements and also to predict the properties of eight elements yet to be
discovered.
Answer:
World War II was a very challenging conflict for pilots in the Pacific. Besides having to fulfill dangerous missions against enemy targets or against enemy planes, they faced other dangers. Their planes were stationed onboard aircraft cariers, a fact that multiplies the possibility of accidents; if they were downed and managed to land on water, they could be attacked by sharks, numerous in some areas of the Pacific, before being rescued. Fuel and technological limitations of the time also added to risky circumstances.
Explanation:
Explanation:
Parchment scrolls were used by several early civilizations before the codex, or bound bookwith pages, was invented by the Romans and popularized by Christianity. Nevertheless, scrolls were more highly regarded than codices until well into Roman times.