Answer:
it's called I guess high blood pressure
Explanation:
due to a sudden shock or heavy loads carry that weaken the human body
 
        
             
        
        
        
The answer to 2-7 would be -5, but 7-2 would be 5, depends how specific one is trying to be. 
        
             
        
        
        
Answer:
The correct answer is C. differentiation. 
Explanation:
Cell differentiation is a process via which generic embryonic cells are transformed into specialized cells through a process of gene expression. Certain signals from inside and outside our body initiates gene expression. 
Cell differentiation occurs at various stages of development, which causes the size and the shape of the cell to change dramatically. 
Importance of cell differentiation:
- Plays vital role in embryonic development
- Helps in developing organisms throughout their life
 
        
             
        
        
        
Answer:
because stagnat water contains bacteria and it is the breeding place of mosquitoes