So in effect the government have lowered taxes for the rich and raised them for the poor. to that effect also to the effect that. âº used to express that what you are reporting is only a short and general form of what was really said: She said she was unhappy, or words to that effect.
A. Ventilation is not the same as respiration, which is the actual exchange of gases between the blood and cells. 1) In external respiration, oxygen moves form the alveoli to the blood: carbon dioxide moves in the opposite direction. 2) In internal respiration, oxygen moves form the blood into tissues and vice versa for carbon dioxide.
External Respiration. External respiration is the process of exchanging oxygen and carbon dioxide between the air inside the alveoli and the blood in the capillaries of the lungs. Air inside the alveoli contains a higher partial pressure of oxygen compared to the blood in the capillaries. Conversely, blood in the lungs' capillaries contains a higher partial pressure of carbon dioxide compared to the air in the alveoli.