Which is a scientific question? a.) can cats learn to sit down on command? b.) why do black cats bring us bad luck? c.) are spotted cats cuter than solid-colored cats? d.) why are persian cats so funny?

10 points a population of mice have tails. over time those mice with either really short tails or really long tails have a higher rate of survival. this will probably lead to what type of selection? a. disruptiveb. directionalc. stabilizingd. evological