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WINSTONCH [101]
3 years ago
8

4

Biology
2 answers:
svlad2 [7]3 years ago
4 0
Probably proteins I guess...
Elodia [21]3 years ago
3 0

Answer:

I'm guessing proteins because hair is made out of keratin and keratin is a protein.

Explanation:

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The thalamus→amygdala pathway is also known as the the path of fear. The thalamus transfers signal to other parts of the brain that causes the release of adrenaline and stress hormones.


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