Jim is kind of like laughing at the irony of the gifts they got for each other. At first he’s slightly confused before being thankful in the end.
Hope this helps!
1 because it’s common sense and the other choices r irrelevant
The central nervous system (CNS) is the processing center for the nervous system. It receives information from and sends information to the peripheral nervous system. The two main organs of the CNS are the brain and spinal cord. The brain processes and interprets sensory information sent from the spinal cord. So u should be able to find you answer