Answer:
True 
Explanation:
The species that went extinct could be a food source for another and that would possibly be detrimental to the chain. 
 
        
             
        
        
        
All you would have to do is sum them up cause their going the same direction.
        
                    
             
        
        
        
What is clear here is that sedation was provided by a physician or other qualified health care professional. Read at the CPT Coding Changes For Moderate Sedation in 2017. It states there will be several codes for moderate sedation. Your statement of the case is not complete, as age is important. The codes for moderate sedation is 99151 to 99157.
        
             
        
        
        
Answer:
a the body shivers to generate heat
 
        
             
        
        
        
Divergent boundary because the plates are moving away from each other