According to the globe maps viewed online, it can be inferred that solar energy is not the only factor affecting average global temperature because

a.
the area between the equator and pole have distinct seasons that switch back and forth as the earth revolves around the sun
b.
the south pole experiences mild temperature fluctuations with large variations in solar energy while the opposite is true for the north pole
c.
the poles have extremes in the level of solar energy and extremes in temperature
d.
a and c

The answer for it on e2020 would be A I just took the test

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.  

i think the answer is c hope this