Explanation:
Fracking is the introduction of substances into a formation in order to increase they pore pressure and to increase natural drive of hydrocarbons. 
 Fracking has several environmental issues associated with it; 
- Fracking leads to air pollution in case of blowout of gas pressure in formations, particles and dusts can become blasted into the environment. 
- Proppants in fluids channeled into formations can lead to ground water contamination. 
- In areas where fracking is done, there might be an exposure to harmful chemicals. 
- Destruction of the natural habitats of animals. 
 
        
             
        
        
        
We are learning about that in my cell biology class.a cytoskeleton is like your muscles because it can contract like muscles which gives the cell shape,strength,and make it divide.
        
             
        
        
        
Answer:  The resulting proteins made by the human gene are similar to the proteins made by the mouse gene.
 Just took the test. 
 
        
                    
             
        
        
        
Answer: water
Explanation: Water is everywhere and required to survive, so water would be the most abundant compound.
 
        
             
        
        
        
I’m not sure but I think the answer is B or D