Answer:
In the search for a better understanding of genetic and environmental interactions as determinants of health, certain fundamental aspects of human identity pose both a challenge and an opportunity for clarification. Sex/gender and race/ethnicity are complex traits that are particularly useful and important because each includes the social dimensions necessary for understanding its impact on health and each has genetic underpinnings, to varying degrees.
 
        
                    
             
        
        
        
Animals (mostly bones) and trees
Hope this was what you were asking for :)
        
                    
             
        
        
        
Answer:
i would find something about how our career paths are kinda determined from childhood. Like how you are as kid has a big reflection on the career you choose.
Explanation:
 
        
             
        
        
        
first blank: farsightedness (hyperopia) 
second blank: nearsightedness (myopia) 
 
        
             
        
        
        
The Proterozoic division of the geological time scale is an era of the Phanerozoic eon. The Proterozoic division began 2.5 billion years ago and ended 542.0 million years ago.