Answer:
It damaged the environment growth of humans and the population had a negative affect on the environment
Explanation:
 
        
             
        
        
        
<span>Soluble materials when put in a hot water would dissolve. </span>
        
             
        
        
        
Usually you just need to give it rest for 6-12 weeks. depending on how large it is surgery may be needed
        
             
        
        
        
A metalloid can be:
 - Boron (B)
 - Silicon (Si)
 - Germanium ( Ge)
 - Arsenic (As) 
 - Antimony ( Sb)
 - Tellurium (Te)
 - Polonium (Po)
Hope this helps :)
        
                    
             
        
        
        
The human eye contains a molecule called 11-cis-retinal that changes conformation when struck with light of sufficient energy. The change in conformation triggers a series of events that results in an electrical signal being sent to the brain. The minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 {\rm kJ}/{\rm mol}.