PDF chapter test TRY NOW

Sequence the steps to positive feedback mechanism:
 
PositiveFeedback question.jpg
Answer variants:
Uterine muscle contraction.
Stretch of the cervix due to childbirth.
Posterior pituitary secretes oxytocin and releases it into blood.
Oxytocinergic neurons in hypothalamus.
Oxytocinergic neurons in hypothalamus signaled to stop oxytocin secretion.
  
Step 1:
                                                                    
                                        
Step 2:
                                                                                                               
      
Step 3:
                                                               
             
Step 4:
                                                          
 
Step 5: