The correct answer is "the invasion of Rome by the Visigoths in 476 CE.
While the other two answers are part of the decline in the Roman Empire, the greatest contributing factor was the series of invasions from the Visigoths, also known as the Goth Wars. This caused the Western Roman Empire to officially end when Odoacer deposed of Emperor Romulus Augustulus and declared himself king of Italy.
Answer: b) cyberwarfare
Explanation: This form of aggression by a country against another country by maliciously attacking their information technology system in other to cripple a key service is still a form of warfare. Using IT to do so makes it a cyberwarfare.
In contrast, cyberterrorism uses malicious attacks to intimidate and may motivated by politics, social issues or religions. It usually carried out by individuals.
The correct answer is obscene material.
Answer:He is already consuming enough fluids
Explanation: