Which question is a nonscientific question?

-Why are roses the best flowers?

-Does the color of a rose affect how long it blooms?

-Will a rose plant bloom faster if it is fertilized?

-Do rose plants grow faster in higher temperatures?


Which question could be tested in a scientific manner?

-What causes some people to be color-blind?

-Why should people be nice to other people?

-Why is the color purple better than the color red?

-What are the best shoes to wear when exercising?