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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
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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

User Anders Rask
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1 Answer

3 votes

Answer:

A. What causes some people to be color-blind?

Step-by-step explanation:

This is something that could be tested with different variables including DNA, or past family medical history.

User Rubber Boots
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