Answer:
Plate boundaries 
Explanation:
earthquakes move tectonic plates and plate boundaries 
 
        
             
        
        
        
Answer:
Explanation:
Using the Mendelian approach to solve this question, we will understand that the mendelian approach has a pattern for inherited traits.
From the data set given, the total number of the population is:
43+9+32+110 = 194
However, their ratio are being calculated as follows:
43/194 = 0.22
9/194 = 0.05
32/194 = 0.16
110/194 = 0.57
After comparison with the Mendelian's approach, we realize that these results seem to be similar to the 9:3:3:1 ratio. 
i.e.  
3/16 = 0.18
1/16 = 0.06
3/16 = 0.18
9/16 = 0.56
The inheritance pattern obviously dictates that the flax experiment proceeds in the pattern found in the Mendelian's Approach and the resistance of the two different strains were arbitrated by two traits.
 
        
             
        
        
        
Cell wall: it controls the movement of substances that come in and out of the cell
cell membrane: it strengthens the cell
similarities: both of the parts are around the circumference of the cell
        
             
        
        
        
By discovering a synthetic cell . I hope you have a great day
        
             
        
        
        
Answer:
Well , I think the answer is B 
This represents a closed system,and one benifit is that the risk of passing disease between other species is lower than in open system 
But still I prefer you to check it out in your book