(Match the following) =The force that acts on all bodies by other body.
= The force that acts on object without contact.
= Resultant zero .
= The force that acts on a charged particle by other charged particle.
i) Balanced Force
ii) Electrostatic Force
iii) Gravitational Force
iv) Non Contact​

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.