Option D is correct, I believe that option A is wrong because in meosis 1 sister chromatids are together option B is wrong because homologous chromosomes are in meiosis 1 not 2 option C is wrong because 4 sex cells are produced in the process of meosis 2
        
             
        
        
        
Radiation is responsible for the greatest loss of energy. 
        
             
        
        
        
1. The cell wall has lignin (hard substance): to prevent the xylem vessel from collapsing and withstand high pressure.
2. The absence of protoplasm (nucleus + cytoplasm) and cross wall: to allow water to move through the lumen easily.
Hope it helped!
        
             
        
        
        
The strongest part in an earthquake is the epicenter so it would be option A :)
        
             
        
        
        
Answer:
D, B, A
Explanation:
Since C and E are completely false