Anti theft device raise your insurance premiums True
I believe the answer is: Mathematics
This happen because being good mathematics is strongly correlated with IQ score analytic type intelligence. Not only that, almost all subjects (beside language) would implement the lessons that taught in mathematics as a part of their curriculum.
I believe that Mexico would not end up owning California because USA's ambition for manifest destiny was way to strong. The USA would have found a way to take back California because they were so determined to own land from coast to coast. Thomas even went against his own morals to purchase the Louisiana Territory. That's how strongly the states wanted that land.
The answer is the third option
The correct answer is B. The infection most likely causes bats to wake up during hibernation.
Explanation
According to the fragment of the question, the author said that bats need fat to feed during the hibernation from winter to spring, also they "wake up briefly once or twice a month". On the other hand, the author said "Infected bats seem to run out of fat in the middle of winter", also they "wake up from hibernation every four to five days", and "expend valuable calories flying around" According to the above, the conclusion that can be drawn about the infection is the infection probably causes bats to wake up during hibernation, because only infected bats have an abnormal hibernation cycle, also, this might be associated to the low rate of fats that are found in infected bats.