Answer:
Seafloor spreading at the mid-ocean ridge provides the mechanism for tectonic plate movement. The Earth's mantle moves through convection, showing that tectonic plates are able to glide. The location of the plates was determined by locating their boundaries, using data on the Earth's magnetic field.
 
        
             
        
        
        
The causes of the attractions and repulsion between molecules of water is that the oxygen and hydrogen atoms share electrons in bonds but its not equal. I hope this is the answer you are looking for! :)
        
             
        
        
        
I believe the answer is gene splicing
        
             
        
        
        
Probiotics  
and why is down below
Probiotics:   <span> Probiotics are live microorganisms that may
be able to help prevent and treat some illnesses. Promoting a healthy
digestive tract and a healthy immune system are their most widely
studied benefits at this time. These are also commonly known as
friendly, good, or healthy bacteria.
That is why i would prescribe it
</span>