Answer: Yes, on many slate-roofed homes as temperatures change, such as cooling at night or heating during the day, thermal expansion or contraction of the slates may cause movement that in turn causes snapping, popping, or cracking noises, even bangs and clanks or clicks from the roof.
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Because the disturbances are in opposite directions for this superposition, the resulting amplitude is zero for pure destructive interference
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Extinction of a species is most likely to occur as a result of "<span>environmental changes"
In short, Your Answer would be Option D
Hope this helps!</span>
        
                    
             
        
        
        
█ Answer <span>█
</span><span>The energy from our sun is produced by fusion of hydrogen. 
Choice D is the answer. 
</span><span>Hope that helps! ★ If you have further questions about this question or need more help, feel free to comment below or leave me a PM. -UnicornFudge aka Nadia 
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