Mammals are air-breathing vertebrates. In mammals, respiration takes place in the lungs. Parts of the respiratory system include the lungs, diaphragm, bronchioles, bronchi, and trachea.
reptiles and mammals
aeorobic respiration
Mammals use aerobic respiration.
AIR
Respiration of mammals is aerobic.So O2 is essential for living.
The most energy (measured by ATP production) produced in cellular respiration is in the Electron Transport Chain/System through oxidative phosphorylation.
The very same as all mammals have (including humans).
Avian respiration is rather different from mammals. Birds have lungs, but they also have air sacks, which is why they're so light: a lot of their mass is filled with air. These sacks control the lungs, instead of a diaphragm, through air pressure.
Platypuses are mammals, so they use the same type of respiratory system as other mammals - mouth, nose and lungs. They do not breathe underwater.
Typhus lives in the digestive system of humans and other mammals.
They breathe through air sacs attached to the bottom part of their lungs.
The circulatory system found in a goat is the one known as the open circulatory system. This is the common type of circulatory system that you will find in most mammals.