There are no examples, i'd love to answer it, but you have to either upload the examples or a picture of them
        
             
        
        
        
Answer:
 covalent bonds within each strand
Explanation:
 
        
             
        
        
        
<span>Hey There Welcome To Brainly ,
Natural springs are not a means of water erosion. Some types of water erosion include rain, streams, rivers, and ocean waves.</span>
        
             
        
        
        
look at the photo, it wouldn't let me type it, sorry :-/
 
        
             
        
        
        
Well I do know the answer to question #5 is temperature