The carbon becomes part of the plant. Plants that die and are buried may turn into fossil fuels made of carbon like coal and oil over millions of years. When humans burn fossil fuels, most of the carbon quickly enters the atmosphere as carbon dioxide. Carbon dioxide is a greenhouse gas and traps heat in the atmosphere.
 
        
                    
             
        
        
        
The correct answer is (3) the same genes as its parent.
Asexual reproduction is the type of reproduction in which only one parent is involved. In this type of reproduction the genetic material is transferred from single parent to the organism which means there is no need of two parents and the offspring formed has no genetic variability, all are the same.
 
        
                    
             
        
        
        
Vacuoles regulate the turgidity by regulating the amount of water inside the cell. cell has excessive water: vacuole absorbs the water and then diffuses it out of the cell. cell lacks water: water from the vacuole gets passed back into the cell thereby maintaining turgidity.
Hope this helped :)
        
                    
             
        
        
        
Answer:
To moisten and to protect the airway from stuff like unknown pathogens and infection
Explanation:
The Trachea also known as the windpipe has tons of 'little hairs' called cilia in the epithelium that protect the throat. When someone smokes or breathes in gases it is destroyed and exposes the trachea. But thats another story. :)