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MAVERICK [17]
2 years ago
13

Why is the human brain grey?

Biology
2 answers:
alex41 [277]2 years ago
4 0
There is no pigment in the brain, so it is in it's natural colour, grey.
olga55 [171]2 years ago
4 0
The human brain is grey because it has no pigment, which gives things color.
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