satuarated fats a. contain more hydrogen than unsaturated fats that consist of the same number of carbon atoms. b. are more common in plants than in animal. c. have multiple double bonds in the carbon chains of their fatty acids. d. are generally liquid at room temperature

What is the difference between the conducting zone and the respiratory zone of the respiratory system? the conducting zone is a series of cavities and tubes that move air to the respiratory zone where gases exchange with the bloodstream. the conducting zone exchanges gases between the lungs and the alveoli and the respiratory zone is a series of cavities and tubes that move air to the conducting zone. the conducting zone moves oxygen into the cells and the respiratory zone takes carbon dioxide away from the cells. the conducting zone moves oxygen into the bloodstream and the respiratory zone takes carbon dioxide away from the bloodstream.