Question

sort the words according to the meanings of their shared roots. cerebral cerebellum semiliterate literary intracerebral literature letter brain

Explanation:

The root - "liter -" is related to letters and writing, so words like semiliterate, literary, literature belong to the "letter" category. The root - "cerebr -" is related to the brain, so cerebral, cerebellum, intracerebral belong to the "brain" category.

Answer:

letter: semiliterate, literary, literature
brain: cerebral, cerebellum, intracerebral