PLEASE HELP ME ON THIS QUESTION!!! I WILL MAKE YOU AS A. The population will decrease due to an increase in sea ice to hunt from in the arctic.
B. The population will decrease due to a decrease in sea ice to hunt from in the arctic.
C. The population will increase due to an increase in prey populations in the arctic.
D. The population will increase due to a decrease in swimming space in the arctic.

Arock can be broken down into different kinds of substances by physical processes. no chemical reactions are needed to separate different parts of a rock into pure substances. this is because a rock is a(n)

Darla claims that the first periodic table developed by mendeleev was not completely accurate, so it is not useful at all. harmony argues that it establish the periodic table we use today, making it more credible. who is correct and why? darla is correct, because a model that has any mistakes should be thrown out. darla is correct, because a good model would not need to change. harmony is correct, because mendeleev’s model had all of the information correct in the first version. harmony is correct, because mendeleev’s model made predictions that came true.

One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 13.0 mol cesium fluoride with 12.5 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)