Answer:
The sugar and phosphate group make up the backbone of the DNA double helix, while the bases are located in the middle. 
Explanation:
 
        
             
        
        
        
That is false The higher the elevation, the faster the weathering will occur.
        
             
        
        
        
Option D centrioles helps cells to divide.
        
             
        
        
        
Answer:
A sagittal plane is an anatomical plane which divides the body into right and left halves. The thorax would be divided  in left and right sections.
 
        
             
        
        
        
Answer:
The cell cycle has two main phases, interphase and mitosis. Mitosis is the process during which one cell divides into two. Interphase is the time during which preparations for mitosis are made
Explanation: