Answer:
A)
Explanation:
Oxygen doesn't split for water, water splits for oxygen
 
        
             
        
        
        
Answer: Replication is called semiconservative because each of the original strand is is used as a template for the synthesis of a new strand
Explanation: DNA is a double-stranded helix containing two antiparallel strands that are complementary to each other. 
Replication is the process of making identical copies of a DNA molecule. Before replication begins, the double-stranded DNA is first unwound by helicase so that each strand will serve as a template for new strand synthesis. 
DNA replication is semiconservative because each DNA strand serves as a template for the synthesis of a new strand, producing two new DNA molecules each one with one new strand and one strand. 
Saved and used in the new strand
 
        
             
        
        
        
Answer:
Stay safe from predators in their natural environments. I'm pretty sure this is the answer but it might not be.
Explanation:
 
        
                    
             
        
        
        
Petrifaction happens jvgocg igcgicigcicg