Determine the freezing point of a solution if 400g of AICI3 was dissolved in 1600g of water. The kf for water is 186? ​

Jessica is traveling from miami, florida, to chicago, illinois. using the map, tell one way the land will change during the second half of her trip.

One way that radioactive waste is treated is by burying it in repositories. the repositories are found only in states with very low populations. true or false? a. trueb. false(also i meant to put high school but it put down middle school instead)

What if it is did darwin used to support his theory of evolution