When the sat was first introduced in the late 1940s, it was supposed to be an objective predictor of academic ability. how well does the sat predict future achievement?
a. high school grades are much better at predicting future performance than results of the sat.
b. the sat has proved to be a good predictor of future academic achievement.
c. results of the sat are a better reflection of class and social environment than academic ability.
d. the sat, while not perfect, is much more accurate and objective than high school grades as a predictor of future achievement?

hello,

answer: a federal government has final authority on interstate/inter provincial  and international affairs, a confederation is one where the central/national government or authority is governing body what does not have final say over the same matters. hopefully this and i will try again if you don't like this answer : )

best of luck!

the language of nature was a manifestation from god as he said "let there be light" and there was light the world began to assume visible, comprehensible form.

what ever we know now think of the old vision of creation we can be sure that with out the speaking of word -without language- we would have no science today with its striking power to illuminate the world.