Answer:
It is the Endocrine System.
Explanation:
The Endocrine System controls and regulates almost all the hormones in your body.
Integumentary System = Skin Tissues
Excretory System = Release of Waste out of the Body
Digestive System = Breakdown of Food
 
        
             
        
        
        
The asthenosphere and outer core would solidify.
 
        
                    
             
        
        
        
The ocean would be substantially cooler due to the lower levels of ice
        
             
        
        
        
One example of a positive feedback loop in childbirth is contractions. When the contractions start, they produce oxytocin, which stimulates stronger contractions, which produce more oxytocin.