Answer:
A.Dissolving salt in water
Explanation:
Hope it helps
The barrier is cultural differences.
John, growing up in America learned that eye contact is a way of respect and to show you are paying attention.
Where Cho, growing up in Asia, many Asian counties don't have this "custom" to call it that.
Minneapolis is expecting a cold front meaning soon the citizens of Minneapolis will have to wear coats
Plant Ydoes not have enough auxin