<span>Species because it narrows it down to one thing.</span>
        
             
        
        
        
Chromatin is the component that specifies the nuclear contents during inter-phase.
<u>EXPLANATION:</u>
- The term inter-phase is the type of phase in which the cells would exhibit in all parts of its life. 
- Chromatin is a term used to explains the components and contents of the nuclear in its inter-phase.
- A cell grows normally and duplicates its internal structure, the DNA, during inter-phase. 
- Then it divides during the phase called mitosis after inter-phase.
 
        
             
        
        
        
Hey! here is your answer 
passive refilling of the heart occurs During ventricular systole, the blood pressure 
        
                    
             
        
        
        
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This is how the cycling between photosynthesis<span> and cellular respiration occurs: </span>in photosynthesis<span>, carbon dioxide and water, </span>in<span> the presence of light energy, are converted to make glucose and oxygen.</span>
        
                    
             
        
        
        
Amino acids are the building blocks that make up proteins.