Inspired by my three year old as I could not give an answer.
In: 9
Red means danger because our blood is red. Seeing blood is usually a sign of something wrong happening.
Why does Red mean stop and Green mean go?
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Inspired by my three year old as I could not give an answer.
In: 9
Red means danger because our blood is red. Seeing blood is usually a sign of something wrong happening.
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