The milky way is held together by a blackholes gravitational force. since the stars near this blackhole move at a high spped what can you infer about the blackhole

Forensic nursing is a medical-specialist career that grew out of a response to divorce in society. true false

If a robot fixed another robot is it a engineer or doctor?

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.