The central nervous system (cns) contains a number of components that perform specific functions within the body. some functions, such as breathing, swallowing, and blood circulation, are involuntary, or done without conscious control. which part of the cns is responsible for these functions?

The brain stem is responsible for the functions such as breathing, swallowing, and blood circulation.

The medulla oblongata (or medulla) is located in the hindbrain, anterior to the cerebellum. The medulla oblongata is a cone-shaped neuronal mass responsible for multiple autonomic (involuntary) functions ranging from vomiting to sneezing.

I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

yes we can.   a lady urinates from her urethra.