Why was the development of zero an important advancement in math? O Zero could be used to create integers. O Zero was used to represent a large value O Zero could be used as a placeholder or to write larger numbers. O Zero was used by Indian astronomers to calculate the sizes of stars. I'll give brainliest to whoever is right

For each of the following, mark whether it is a possible confounder (a factor that mixes up the results, making it look like candy is to blame when it's a causal (or causation) link which supports the argument that candy causes criminal behavior (ie, explains how candy leads to criminality ), or neither (an irrelevant factor, something that may cause people to become criminals but has nothing to do with eating candy). choose your answers based only< on the information given. additives in candy- additives found in candy may adversely affect brain development of young children in ways that could contribute towards adult aggression. impulsive personality-- kids who are highly impulsive and have trouble delaying gratification are more likely to eat candy every day as children and more likely to disobey laws as adults. violent abuse-- children who suffer violent abuse are more likely to become violent adults and commit violent crimes. gender- boys are overwhelmingly more likely to commit violent crimes

The author says that in some town hall meetings several thousand citizens might. attend and vote. what would you do to make sure. a town hall meeting of that many people would run smoothly

The dimesions of health operate independently; they don’t affect one another. t or f