Answer:
D. decreased supply of energy
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Its called the convolution
also known as the Gyrification of the brain, it increase the brain surface area , allowing more neuron capacitiy to process information
its located in cerebral cortex and become a place where our brains store our memories.
I don't think the answer is A as that seems a bit drastic, I think it's C.
The answer is the first one The Earth rotates on its axis over 24hrs.
