All wild birds of the same species sing the same song. how do the birds learn their species song answers

They do it by learning when they are young. Experiments have shown that isolating young birds from when they hatch to adult, they fail to learn their song. These studies, however, have shown that young birds have an innate capacity to discriminate their species-specific songs from a mixture of bird songs.  

Birds learn the responses of species songs through imprinting.

Explanation:

Imprinting can be synthetically defined as a peculiar form of learning to condition various aspects of social life, including sexual life. In pups that were raised by their parents, a regular imprinting is installed that allows the identification of the species to which they belong, to acquire the behavioral modules of the species, such as learning the responses of the species songs.

hypoxemia refers to a below usual concentration of oxygen in the blood, mainly in the arteries. hypoxemia is an indication of an issue associated with circulation or breathing and may lead to various symptoms like shortness of breath.  

the condition is identified by determining the level of oxygen in the blood sample obtained from an artery. it can also be predicted by determining the oxygen saturation of the blood with the application of a pulse oximeter.  

the normal arterial oxygen is about 75 to 100 mm hg. the values underneath 60 mm hg is generally considered with the requirement for supplemental oxygen. the normal pulse oximeter readings generally range between 95 to 100 percent. the values under 90 percent are regarded as low.  

in the given case, the oxygen saturation is measured at 93 percent, hence, there is no need to administer oxygen, that is, one should withhold oxygen.