1 . Explain how the respiratory and circulatory devices coordinate the provision and transport of oxygen to the cellular material and associated with carbon dioxide through the blood. (10 Marks) Section 1: What happens in the respiratory system?
Respiratory System: Coordinating the Supply and transport of Oxygen
2. Oxygen is inhaled an arm and a leg or mouth
* Trips down through the Pharynx
* Travels down the Larynx
* Actually reaches the lung area and experiences the Bronchi
* Through the Bronchioles
5. Then reach's the Alveoli
* The Oxygen then simply leaves the lungs and it is transported throughout the body via blood vessels
5. Deoxygenated bloodstream carries the Carbon Dioxide back in the lungs * The deoxygenated atmosphere then retraces its actions
* Returning to the Alveoli
* To the Bronchioles
2. Through the Bronchi
* Through the Larynx and Pharynx
* In that case finally out of your nose or mouth.
Paragraph 2: Circulatory System
-- The heart sends bloodstream around your body. The blood provides your body together with the oxygen and nutrients it takes. It also carries away squander such as carbon. -Your heart is sort of just like a pump. The ideal atrium of your heart will get de-oxygenated bloodstream from the body system and sends it throughout the valve to the right ventricle, back to the lungs so that it can be re-oxygenated. -The kept atrium obtains blood from the lungs in which it is passed through another device into the still left ventricle in that case pumped away into the physique. - Blood is driven and circulated through the body system via bloodstream vassals. -- An adult comes with an average of 5 lt of bloodstream in the body; the circulatory program carries this entire volume on one finish circuit throughout the body every minute. -It equalizes body temperature helping maintain standard water balance.
Just how is it possible? What allows that to happen?
+The Pharynx has hairs to filter atmosphere.
+The Trachea is covered with mucus secreting cells.
+Bronchi and Bronchioles acquire air deep into...