The answer would be: Endometrium.
        
             
        
        
        
Answer:
65536 cells
Explanation:
starting from 1 cell at zero minutes  there will be 1 (2^0) cell; 2^0 = 1 
after 15 minutes                    there will be 2 (2^1) cells
after another 15 minutes ( 30 min)        there will be 4 ( 2²) cells
after another 15 minutes ( 45 min)         there will be 8 (2³) cells
after n number of 15 minutes                  there will be (2^n) cells 
calculate number of 15 minutes in 4 hours
4 hours = 4 × 60 minutes 
number ( n) of 15 minutes in 4 hours = (4 × 60 minutes) / 15 minute = 16 
using the formula above and substitute 16 for n in the formula 
Number of cells = 2 ^n = 2^16 = 65536 cells 
 
        
             
        
        
        
Answer:
<em>The United States population consumes too large a portion of the world's resources due to relatively affluent lifestyles.</em>
Explanation:
The United States is known to be the most powerful country in the world and due to being such powerful, the lifestyle here is versatile and more affluent. As the country is rich, people tend to use resources beyond their needs. More resources are wasted in this country as the country has an adequate supply of almost everything. Hence, it is rightly argued that there is a serious consumption problem in the United States. 
 
        
             
        
        
        
The cell wall is made up of tough stringy cellulose fibers.
Hope this helps!!
 
        
             
        
        
        
This is the english version <span>How to solve the problem with water pollution?</span>