Answer:
Explanation:
A tissue is a group of similar cells that work together to do a particular job. For example, most animals have muscle tissues, which are made up of muscle cells.
 
        
             
        
        
        
The plasma membrane, because it's a selective permeable which means it only allows certain things in like sucrose.
        
             
        
        
        
Answer:
Fracking can contaminate water supplies if it is not done properly, because the fracking fluid injected into rock to enable gas to be released often contains chemicals. If the borehole is not properly cased to stop leaks, the fracking water can escape into the aquifer
 
        
             
        
        
        
your answer would be c) iron deficiency
 
        
             
        
        
        
The answer is Gemini trust me