Explain how the same object can weigh more by the ocean than it does at the
top of a mountain?

Assume that a person skiing high in the mountains at an altitude of h = 15100 ft takes in the same volume of air with each breath as she does while walking at sea level. determine the ratio of the mass of oxygen inhaled for each breath at this high altitude compared to that at sea level. assume that the air composition (i.e. % of air that is oxygen) is the same at sea level as it is at 15100 ft.

A( developed during the process of technology design

The ph is the a.independent variable b.the dependent variable c.control group