It can lead to hypothermia (specifically too cold) then that leads to death. when you die that sucks. 
hope this helped:)
        
             
        
        
        
Answer:
This process of making sugar and oxygen is called photosynthesis. Pond weed uses the carbon dioxide which is dissolved in the water it is in. The amount of dissolved carbon dioxide can be varied by adding sodium hydrogen carbonate (carbon dioxide solution) to the water.
Explanation:
 
        
             
        
        
        
Answer: G. by lowering the temperature and pressure
of the CO2
 
        
             
        
        
        
1,203,375 different species of animals on earth and 1,589,361 different species of plants on earth (so your answer is more)