Which hypothesis could be used in a scientific experiment and possibly lead to more hypotheses and experimentation?
Answer
A
If the amount of chocolate chips put into cookie increases, then the cookies will taste better, because everybody prefers chocolate cookies.
B
If students spend more time reading on their own, their ELA grades will increase, because they will have more practice analyzing what they read.
C
If young people spend more time playing a musical instrument than video games, they will be more cool, because music has been more popular throughout history.
D
If a car is painted a darker color, then it will drive farther and more efficiently, because drivers prefer darker-colored cars.