Which illustration represents the arrangement of particles in a gas?

That depends on what kind of environ meant it is in  in space it has the same force that was applied when the velocity was gained

The magnets are probably damaged or there not strong enough to attached to the refrigerator

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.