True is the correct answer
        
                    
             
        
        
        
Answer:
The answer is 4, I got this correct on a Plato test on edmentum 
Explanation:
 
        
                    
             
        
        
        
1. homeostasis 
2. negative feedback loop
3. the hypothalamus 
4. the body’s optimal temperature, which is 37 degrees C, or 98.6 F
5. humans are endothermic, which means they don’t completely rely on their environment for heat, unlike ectothermic organisms such as reptiles. the diagram shows that the brain is in control of the body’s temperature, and that the body can raise its own temperature in its blood.
or something like that, hope this helped
        
             
        
        
        
Answer: its in the center 
Explanation: