Answer:
The A region is - the central sulcus and D region is - cerebellum
Explanation:
The central sulcus is a noticeable part of the brain, isolating the parietal lobe from the frontal lobe. It additionally isolates the primary somatosensory from cortex posteriorly from the primary motor cortex anteriorly. the most prominent approach to locate the central sulcus by starting the medial surface of the hemisphere.
The cerebellum plays major role in motor movements by coordinate the force of these different muscle groups and their timing to produce body movements. It is present dorsal to the pons and the medulla, to make an essential structure of the hindbrain. It lies under the occipital and temporal lobes of the cerebral cortex.
