It was to the Congress of the US that the National Rifle Association submit its brief in support of super PACs in Citizens United v. Federal <span>Election Commission.</span>
I believe the answer is: astrological signs and knowledge of astrology
Variables refers to the factors that might influence the conclusion of a certain study. In the study above, popular attitudes and perceptions is what we considered as the dependent variables (which is influenced by other variables). While astrological signs and knowledge of astrology is what considered as independent variables (which is used to measure the dependent variable)
Answer:
Continental crust is 100km
Oceanic crust is 5km
5/100 = 1/20
