Climate Change - Push for more sources of sustainable or green power sources like wind and solar. 
Plastic in our oceans hurting wildlife - Use less single use plastics and also resuse plastics so there are less plastics in our oceans
        
             
        
        
        
Answer:
The correct answer will be option-A.
Explanation:
Inverted repeats are the sequence of the nucleotide in a nucleic acid which is identical but arranged in the opposite orientation. The inverted repeat may be separated by some sequence or they may lie adjacent to each other. They can be read the same from the backwards or forward direction.
In the given question since four bases when read from the forward direction is same as reading the sequence from the backward direction like CGAC can be read the same both backward and forward.
Thus, option-A is the correct answer.
 
        
             
        
        
        
Answer:
the warm water and abundant sunlight in the nertic zone limits the plankton population 
 
        
             
        
        
        
Answer:
Repetitive DNA segments: transposable elements.
I hope it helps.
 
        
             
        
        
        
The answer is D because bacteria is one or more cells.