The vomiting reflex is used to remove toxic material from the stomach before it is absorbed, and vomiting is a reflex controlled by a vomiting center in the brain. Given these facts, what is the throwing up center of the brain used for among the following options:
- dissolving enzymes
 - repair cells in the human body
 - solving equations
 - keeping food fresh for long periods of time
 - remove toxic material from the stomach before it is absorbed
 - Something that can be converted to kinetic and heat energy by a motor
 - lower the surrounding pressure
 - regulate breathing


 

     remove toxic material from the stomach before it is absorbed    