The formation of memories, the ability to make predictions, the mechanics of language, complex thought and analysis is primarily due to:
a. corpus collosum
b. thalamus
c. cerebrum
d. cerebellum
e. arbor vitae

c. Cerebrum

Explanation:

The cerebrum is the part of the brain that is responsible for processing the sensory information, critical thinking and learning. It stores this information and processing centers make predictions for various conditions. The Wernicke’s area and Broca’s area represent the areas of language present in the cerebral cortex and are associated with language and speech.

sound moves fastest in solids because the molecules are tightly packed and it allows sound to vibrate