the arteries and veins in their legsare close together. Warm blood flowing from their heart heats up the cold blood returning from their legs. by callum matthew eaton
Capillary system is where gas exchange occurs
This body system that is responsible for the exchange of gases between the blood and the external environment.
Respiratory system
Respiratory
exchange gases with the blood
RespiratoryOrgans of the respiratory system: nose, pharynx, larynx, trachea, bronchi, alveoli
exchange of gases and nutrients in the blood; pumps blood and controls heart
The respiratory system is responsible for the exchange of gases between the atmosphere and the blood.
The system of our body that deals with blood transport and exchange
brain worm eats the brain of the caribous the caribous loses control and dies
through gas exchange and regulatinng blood.
Alveoli exchange Oxygen with blood in capillaries