Answer:
B. hydrogen bond
Explanation:
The double helix is held together by hydrogen bonds between the bases
 
        
             
        
        
        
Answer:
Roots. Roots are simple tissues that are derived from the stem of the plant. 
Xylem. The xylem is tissue that transports water throughout the plant. 
Phloem. The phloem is the plant's food transportation system. 
:)
 
        
             
        
        
        
Buffalo eat whatever they can find in the woods
        
                    
             
        
        
        
The answer is either -unfenced land where grass or grass-like vegetation grows and is the dominant form of plant life, or <span>-an enclosed field covered with grass or similar plant and suitable for grazing by livestock.
I am not sure which though.
I hope this helps you!
Have a nice day! :)</span>