Swim Bladder           is the answer for sure 
 
        
                    
             
        
        
        
What do you mean by "What is a shooting star, a comet or a meteor burning in our Earth’s Atmosphere?"
edit: ohhhhh you are asking what a shooting star is...
its particles of comets or astoroids/metor enter the atmosphere at very high speeds and burn up
 
        
                    
             
        
        
        
Answer:
c. ATP is comprised of a sugar, base, and three phosphate groups
Explanation:
ATP is the energy currency of cells and is formed during the phosphorylation of ADP. The process of ATP formation is endergonic and is often coupled with some exergonic process.
One molecule of ATP consists of one ribose sugar, an adenine base (a purine base) and three phosphate groups. Breakage of phosphoanhydride bond during hydrolysis of ATP into ADP and inorganic phosphate release a large amount of energy.  
 
        
             
        
        
        
Asexual reproduction or mitosis. Hope this helps, and if it does, plz mark me as brainiest! Have a beautiful day/night! ^-^