During the early years of computing, the primary threats to security were physical theft of equipment, espionage against the products of the systems, and sabotage.

a is the final ! : )

taking a bath requires the most water out of the given options because it takes a significant amount of water in order to fill a bathtub.

well it depends i think people around the world are coming around to gay marriage. but if you are talking abortion then wow, so much to talk about. such as men thinking they have the right to choose if women can, the fact there are health concerns if the women can't get one, and many more arguments to discuss. so i would definitely say abortion would be a much more interesting topic.

it should be d or b but i'm sure it's d