What would happen if the planets
were not in constant motion?

Without that sideways motion, it would fall to the center; and without the pull toward the center, it would go flying off in a straight line, which is, of course, exactly what happens if you let go of the string.

answer; i believe the correct answer is (a) the correlation between the cause variable and outcome variable is zero;

i looked up you question and i found this on quizlet i hope this is one of your answer choices.

modern american cars are not available due to trade restrictions