Question

what is brain made up of​

Answer 1

Answer:

$\mathfrak{ \huge{ \red{AnSwEr}}}$

The majority of that weight — 85 percent of it — is the cerebrum, which is divided in two halves. Your brain also contains cells, nerve fibers, arteries, and arterioles. It also contains fat and is the fattiest organ in the body — nearly 60 percent fat.