Answer:
Um testes release sperm and ovaries release eggs
 
        
                    
             
        
        
        
Answer:
<em>B. Less people</em>
Explanation:
Finding a quiet place and studying there is important because it helps to focus as there is less distraction, due to lack of distraction a person studying at a quiet place is able to understand and remember more, one can easily get over with their studies quickly, and  prevents incorrect information from being remembered. 
So Sheri should find a quiet place where there are no people and it should be away from where her friends can find her, both crowd and friends are a big distraction for her.
 
        
                    
             
        
        
        
Answer: Health officials use three types of data to link illnesses to contaminated foods and solve outbreaks: epidemiologic, traceback, and food and environmental testing. 
 
        
             
        
        
        
The work of public health professionals is important because public health initiatives affect people every day in every part of the world. It addresses broad issues that can affect the health and well-being of individuals, families, communities, populations, and societies—both now, and for generations to come.
 
        
                    
             
        
        
        
I believe the answer is D, because the other options are normal things that happen during stages of weight loss or puberty. 
Hope this helps! :)