<span>D. take energy from the sun and make it usable for living things.
Producers are plants. Plants make energy from the sun through the process of photosynthesis and other living things (such as animals) eat the grass (known as grazing)
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Answer:
Number of nucleosomes in  bp is equal to
bp is equal to 
Explanation:
For wounding one nucleosome, total length of DNA required is equal to  bp
 bp
The length of  linker DNA in mammals is equal to  bp
 bp
Thus , the total length of DNA that confides between two nucleosome is equal to the sum of wounding length of DNA and the linker length
 bp
bp
Thus, in  bp length of DNA, the total number of nucleosomes is equal to
bp length of DNA, the total number of nucleosomes is equal to 
Thus, number of nucleosomes in  bp is equal to
bp is equal to 

 
        
             
        
        
        
Answer:
The nucleus shrinks in size
 
        
                    
             
        
        
        
Answer: C
Explanation: All organisms someway somehow must compete for essential resources.