The graph above shows the consumption of fossil fuels around the world and in the US since 1960. US consumption decreased from 1970 to 2009, while the world average consumption remained approximately even from 1970 to 2009. Why did US consumption decrease?
A) The US population dropped between 1970 and 2009
B) The US population became aware of the fossil fuel dependency and have reduced their consumption.
C) The US is running out of fossil fuels, and fossil fuels are too expensive to purchase from foreign sources.
D) None of the above.

Lost with this question (ap psych) 1. kaylee has a phobia. she is so afraid of spiders and insects that she avoids most outdoor activities and even refuses to go in the basement of her own house alone. provide a reason for her behavior from each of the two perspectives: learning biological/evolutionary 2. cecil is a college student who has ocd. even though his apartment is spotless, he is extremely nervous because his girlfriend is visiting his home for the first time. he is now preoccupied with thoughts that the germs in his apartment will make his girlfriend sick. in order to reduce his anxiety, he is now counting his heartbeats aloud as he washes his hands. provide a reason for his behavior from each of the three perspectives: learning biological/evolutionary psychoanalytical