A muscle tetanus!
Please rate brainliest if this helps!
        
             
        
        
        
Polarity of a molecule does not involve the symmetry of the molecule rather it deals on with the presence of net charges and partial charges. It would be due to the partial charges present in the <span>single myosin molecules that causes its polarity. Hope this helps. Have a nice day.</span>
        
             
        
        
        
NREM 3
The correct answer is: Stage 3
I hope that helped! c:
        
             
        
        
        
Answer:
from top to bottom
Explanation:
North pole, northern hemisphere, equator, southern hemisphere, south pole.