Answer:
a.
Explanation:
The slight positive charges on the hydrogen atoms in a water molecule attract the slight negative charges on the oxygen atoms of other water molecules. This tiny force of attraction is called a hydrogen bond.
 
        
                    
             
        
        
        
Hey there Sleepope9174,
An action potential is caused by an influx of which of these ions into the cell?
Answer:
Sodium
Hope this helps :D And it would be a great help if you would kindly mark my answer as the brainliest :D Thx ♥
<em>~Danielle♥</em>
        
             
        
        
        
Answer:
yes the answer are actually very correct
 
        
                    
             
        
        
        
Answer:
Horizon A es deficiente en minerales.
Horizon B sufre la menor cantidad de cambios.
La roca madre se encuentra debajo de las capas del suelo.
Explanation: