Metamorphic rocks are formed from existing rocks, when it is exposed to great heat and pressure. This process would destroy any fossils inside the already existing rock. 
        
             
        
        
        
Stimulus: You get an injury.
Response: Your body begins to heal and recover.
        
             
        
        
        
I think A but you should double check with some one else.
        
             
        
        
        
<span>radioactive dating is a technique used to date materials such as rocks or carbon, in which trace radioactive impurities were selectively incorporated when they were formed.
hope it helps M8
</span>
        
             
        
        
        
The spindle fibers pull the chromosomes apart in prophase then bring them together in telophase. The nuclear membrane forms in prophase and breaks down in telophase. The nuclear membrane forms in telophase and breaks down in prophase.