<span>when participants viewed faces from their own racial group in a study, the thing that happen is: </span><span>Activity in the amygdala was lower than when they viewed faces from another racial group.
Amygdala is controlling the fight or flight response in our brain. If we see someone from our racial group, we have more tendency to lower our defense and turn off the or flight response and vice versa.</span>
The result of erosion is D. All of the above.
It should be noted that erosion simply means the washing away of the top soil. It should be noted that erosion can be due to heavy rainfall, etc.
When there's erosion, it results in desert sands, lost seed germination, widened valleys, washing away of top soil, etc.
In conclusion, the correct option is all of the above.
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