The collodion process used wet plates, which were glass plates that had been covered with a mixture of chemicals before being placed in the camera for the exposure.
a. true
b. false

I believe the correct answer is true. The collodion process used wet plates, which were glass plates that had been covered with a mixture of chemicals before being placed in the camera for the exposure. It is a photographic method that was invented by Frederick Scott Archer. It involves the use of a mixture of a soluble iodide and a solution of cellulose nitrate or the collodion. This mixture would be used to coat a glass plate which would contain the photo. The whole process takes about fifteen minutes in a darkroom. This process would produce a negative image that is on a transparent glass plate.

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.