Answer: D. a genetic bottleneck
Explanation:
A genetic bottleneck also known as a population bottleneck is one that describes a sharp reduction in the size of a population caused by environmental events like in the above or caused by human activities.
 
        
             
        
        
        
Answer:
40x, 100x, and 400x  
Explanation:
The ocular lens (closest to your eye) usually has a 10x power.
The objective lenses (closest to the object) usually have powers of 4x, 10x, and 40x.  
Combined, they give magnifications of 40x, 100x, and 400x.
 
        
             
        
        
        
I would say that the burn type would probably be second degree burns which have pain, redness, swelling and blistering which are the symptoms thsoat this client has so knowing this, the nurse would treat it accordingly, perhaps with the application of ozonol for example.
        
             
        
        
        
Answer:
RNA
Before protein synthesis, a messenger carries the genetic code from the DNA in the nucleus into the cytoplasm. The messenger is called RNA.
Explanation: 
I dont have  biology but i learned about this.
 
        
                    
             
        
        
        
Biological Control is the answer Definition: Is the use of natural enemies-predators, parasites, pathogens, and competitors— to control pests and their damage