The gas exchange system is responsible for getting oxygen into the blood and removing carbon dioxide as a person breathes. Breathing is also called 'ventilation' and is the movement of gases into and ...

The performance of the cardiorespiratory gas exchange system of the turtle, Pseudemys scripta, at rest and at three body temperatures (15, 25, 35°C), was assessed in reference to theory and ...

Whether it is nitrogen for cleaning weapons and night vision devices, oxygen and acetylene for welding and torch operations, or tetrafluoroethane to keep air conditioning systems blowing cold, ...

Abstract Alvinella pompejana is a tubicolous polychaete that dwells in the hottest part of the hydrothermal vent ecosystem in a highly variable mixture of vent (350°C, anoxic, CO2‐ and sulfide‐rich) ...