Question

I am the second brain consists of negros embedded in the walls of our gut or alimentary canal contains a some too million nevrons .who am I?​

Answer 1

Explanation:

Technically known as the enteric nervous system, the second brain consists of sheaths of neurons embedded in the walls of the long tube of our gut, or alimentary canal, which measures about nine meters end to end from the esophagus to the anus.