Answer:
1.) prescription drugs may be more effective 
2.) prescription drugs are for you, and you only
3.) painkillers can be 'shared' , like tylenol 
4.) you cannot share prescription drugs
5.) you can just buy painkillers without having it prescribed to you
Explanation:
 
        
                    
             
        
        
        
<span>In the infant and then in the baby, brain growth is not over, it needs space to grow over months. These cartilaginous spaces allow the brain to take on the full scale it needs.
The ossification of fontanelles varies from one child to another. Indeed, the volume of the skull reaches its adult size between 18 months and 3 years. <span>It is at this age that the bones will gradually weld, which will lead to the disappearance of fontanelles.</span></span>
        
             
        
        
        
I believe it is metaphor, but i am not a 100% sure
        
             
        
        
        
Answer:
Acids lower the pH of freshwater and bases raise the pH of freshwater.
Explanation:
If a substance is too basic, it could possibly harm another organism living in the freshwater source.  If it's too acidic, it could possibly make unsafe living conditions in that environment.  That's why you should always check the pH level in the fish tank and in the pool to see what the pH is.  A pH of 6 - 8 is always safe for fish, whereas a pH of 5 - 9 is safe for pools.
Explanation:
Acids: 0 - 6
Neutral: 7
Bases: 8 - 14