Well all animals are known for their characteristics so are placed in specific groups that match with their characteristics. Hope this helped :)
 
        
                    
             
        
        
        
earthquakes produce both body and surface waves which is the fast sesmic wave!!
hope this helps!!
 
        
             
        
        
        
Notchochord, morphology, chordates
        
             
        
        
        
Answer:
Osmosis
Explanation:
Water molecules move in and out of a cell through osmosis.
 
        
             
        
        
        
Directly
Explanation:
The average kinetic energy of a gas particle is directly proportional to the temperature. An increase in temperature increases the speed in which the gas molecules move. All gases at a given temperature have the same average kinetic energy.