If you are friend smoke you are increased more likely to start smoking then a child of non smoker
        
             
        
        
        
Electromagnetic waves . 
radio waves  , microwaves, infrared , optical , ultra violet, xrays ,and gammarays 
        
             
        
        
        
The answer is water. it is found in our bodies (sorry the professor said its technically closest to oxygen because oxygen is most of our body)
        
             
        
        
        
<span>Distance is a scalar quantity that refers to "how much ground an object has covered" during its motion. Displacement is a vector quantity that refers to "how far out of place an object is"; it is the object's overall change in position.</span>
        
             
        
        
        
Answer:
rivers because smaller bodies of water always drain into bigger ones