Starvation, too much exercise, dizziness, fatigue, slow growth, brittle nails, etc
        
                    
             
        
        
        
False because you don't really need to put bubbles in a bathtub in order to put a child in it.
        
             
        
        
        
Answer:
Insulin
Explanation:
Insulin and glucagon are hormones secreted by islet cells within the pancreas. They are both secreted in response to blood sugar levels, but in opposite fashion! Insulin is normally secreted by the beta cells (a type of islet cell) of the pancreas.
 
        
             
        
        
        
Mitochondria contains special enzymes that muscle cells need to utilize oxygen.
        
                    
             
        
        
        
The correct answer is D. Avoiding high-risk situations
A could lead to a possible sexual encounter. B would just lead to confrontation. C is just dumb and would lead to potentially putting yourself in harms way.
If you avoid high risk situations where the chances of a sexual encounter are high you are more than likely able to successfully remain abstinent.