Answer: IM SO SORRY if wrong
Explanation:
If a cell got too large, it would be more difficult to get sufficient amounts of oxygen and nutrients in and waste products out.  Chromosomes make it possible to separate DNA precisely during cell division.
hope it helps
 
        
             
        
        
        
Answer:
The four total factors that affect enzyme-catalyzed reactions are;
- Temperature 
- pH 
- Enzyme Concentration 
- Substrate Concentration
 
        
                    
             
        
        
        
There are two types of nucleotides in DNA
Purines: Adenine and Thymine
Pyrimidines: Guanine and Cytosine 
        
             
        
        
        
I dont see any answer choices, but my answer would be, Laws are descriptions; theories are explanations.
hope this was one, and hope this helped. 
        
                    
             
        
        
        
Answer:
Alternation of generations is the type of life cycle that occurs in those plants and algae in the Archaeplastida and the Heterokontophyta that have distinct haploid sexual and diploid asexual stages.
Explanation: