Which of the following scenarios is most likely to occur if the climate continues on its current trajectory? a. continental glaciers will form and expand outward from canada and norway. b. cities like new york, new orleans, and miami will be flooded by ocean water. c. large expanses of continental shelf will be exposed above sea level. d. glaciers will grow larger, carve more u-shaped valleys, and deposit moraines.

b. Cities like New York, New Orleans, and Miami will be flooded by ocean water.

Explanation:

The theory says global warming will cause the temperature of the planetary atmosphere to rise. The hotter environment will make ice masses of Greenland, and the poles to melt completely and make coastal cities like New York, New Orleans, and Miami flooded by the ocean.

b. to discover aspects of the natural world.

hopefully i .

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.