oral groove because of the placement.. 
hope this helps!!
 
        
             
        
        
        
Technically there is no direct connection between air pressure and humidity. Humidity is the amount of water vapor in the air or air parcel. Air pressure is its weight of the air in a column, the true connection is in the temperature.
        
             
        
        
        
Answer:
eukaryotic, because our body cells have nucleus and membrane-bound organelles
 
        
             
        
        
        
There are 
50 protons in tin
50 electrons in tin
And 69 neutrons 
Hope this helps