One of the Distinctions Between the Cerebrum and Cerebellum Is

One of the distinctions between the cerebrum and cerebellum is that

A) gray matter is found superficially and deep in the cerebrum but is present only superficially in the cerebellum.
B) fibers of the cerebellum enter and leave ipsilaterally, whereas those of the cerebrum enter and leave contralateraly.
C) the cerebrum is folded into gyri and lobes, whereas the cerebellum is only folded into folia but lacks lobes.
D) the cerebellum is involved only in refining motor responses, whereas the cerebrum is involved in both motor function and cognition.