3)false 
4)blood pressure 
Hope it helps 
Pls mark brainliest
        
             
        
        
        
Answer:
The body has levels of organization that build on each other. Cells make up tissues, tissues make up organs, and organs make up organ systems. The function of an organ system depends on the integrated activity of its organs.Our body structures are arranged into several different systems, each with its own specific function.
 
        
                    
             
        
        
        
Answer:
1.) a
2.) b
3.) c
4.) a
5.) b
6.) Are there any other options? none of those options are right because energy is released from ATP when a phosphate group is removed.