Residual volume allows gas exchange to go on continuously
Residual Volume
gaseous exchange takes place when the volume of the chest cavity is increased or decreased.
Diffusion
Dead space volume
Gaseous exchange takes place when the volume of the chest cavity is increased or decreased.
alveolar ventilation.
Dead space volume is when some of the inspired air fills the conducting respiratory passageways and never contributes to gas exchange in the alveoli.
An alveolar dead space is the volume of air in the alveoli of the lungs which does not partake in gas exchange.
The adaptive value of having the organ of gas exchange inside the body is increased effectiveness. It allows for more rapid movement of air across the lungs.
gas exchange to take place/to allow cells to lose CO2 and gain O2 so they will be oxygenated and ready to be pumped around your body.
Diffusion is the process that allows the exchange of oxygen and carbon dioxide in the alveoli. This process is one of passive transport.
The site of respiration is the cells, more specifically, the mitochondria
The placenta connects a developing fetus to the wall of the uterus, which allows gas exchange, nutrient absorption, and waste elimination