The brain ___________ grey and white matter, _______ weighs just over a kilo.
A.consists of, it | B.consist of, which | C.is made up of, it | D.is made up of, which |
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The brain ___________ grey and white matter, _______ weighs just over a kilo.
A.consists of, it | B.consist of, which | C.is made up of, it | D.is made up of, which |
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