You are playing a speed-based card game with your 64-year-old grandfather. the object of the game is to get rid of your cards as fast as you can. once the first card is turned over, each player tries to play by deciding on which pile to play his or her card. when you were younger, your grandfather always beat you in this game. now, you always beat him. your grandfather is likely experiencing a slight decline

B) raising the temperature and reducing the volume of the gas.|-/ 

The answer is water molecules are split.cellular respiration and photosynthesis are complement  reactions to each other. these are reverse reactions. in cellular respiration glucose and oxygen yield water and carbon dioxide. so, when respiration begins,  glucose molecules are split. in the opposite reaction - in photosynthesis, carbon dioxide and water yield glucose and oxygen. thus,  when respiration begins, water molecules are split.

Answer///air resistance,drag;

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