According to some research it is estimated that about 20% of americans of the age of 12 are infected with the human papilloma virus.
Hope it helped,
Happy homework/ study/ exam!
 
        
             
        
        
        
Answer:
Explanation:
Each of these types of scientists focus on different research studies and therefore needs different tools. Field Scientists' studies mainly revolve around observations which they, therefore, need only a pen and paper, this may sometimes change when they need bigger machinery to make a certain event occur, but this machinery is dependent on the type of research. On the other hand laboratory, scientists work with different specimens within the lab and tend to use tools such as Bunsen burner, beakers, reagent bottles, petri dishes, and microscopes.
 
        
             
        
        
        
For the answer to the question above, I believe that a 
Bacteria containing a plasmid into which the eukaryotic gene has integrated would grow in<span> "the ampicillin broth and the nutrient broth."</span> is the answer to your question. I hope this helps.
        
             
        
        
        
None, the answer would be 2500
        
                    
             
        
        
        
The correct answers are:
Tissue level- similar cells work together to accomplish a goal.
 Examples of tissue are muscles, skin, bone, and brain (nervous tissue).
A sponge is an example of an organism that is only organized to the cellular level.