Tuesday, December 25, 2018

Extra posting / Why are boys louder than girls? / Kim hyojun(김효준)

Q:  Why are boys louder than girls?



A:  I don't think there's any scientific basis for him. 
Some women are tall and some men are short. 
Judging from the gender, it is probably the difference between growing up.
Women's secondary sex time is faster than men.
Also, the growth period is shorter than men.
I think it is possible that the growth plate was not stimulated during that period, or that the food was not properly replenished, so it wasn't too big.

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