How did Avery help build our understandings of genetics? (A. P.E. X) A. He showed that humans do not have DNA
B. He showed that viruses do not contain DNA
C. He showed the traits can not be inherited
D. He showed that DNA is a transforming factor

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.

Moving down the ramp from 6 meters to

Which particle controls what element an atom is?