Answer:
REPORT THE PEOPLE WHO DROP LINKS TO YOUR ANSWERS
Explanation:
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Because this factor normally varies, the most important variable that influences the diffusion of respiratory gases is the concentration gradient. The air in the lungs has a higher concentration of oxygen than that of oxygen-depleted blood and a lower concentration of carbon dioxide. This concentration gradient allows for gas exchange during respiration.
Gas exchange during respiration occurs primarily through diffusion. Diffusion is a process in which transport is driven by a concentration gradient. Gas molecules move from a region of higher concentration to a region of low concentration. Blood that is low in oxygen concentration and high in carbon dioxide concentration undergoes gas exchange with air in the lungs.
Ventilation maintains concentration gradients of oxygen and carbon dioxide between the air in the alveoli and blood flowing in adjacent capillaries.
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Answer:
Uncertainty
Explanation:
The uncertainty involved in unknown information. It is applied for the prediction of unknown future events. It is a partial observation situation. It can occur in any field called, psychology, philosophy, economics, finance, and sociology so on. This concept is used by the normal population in many ways. There is uncertainty been used in statistics. It is the opposite of certainty. It is a state of limited knowledge. It is not possible to describe the exactly existing state.
Answer:
D
Explanation:
The United States House of Representatives is the lower house of the United States Congress, with the Senate being the upper house. Together they compose the national bicameral legislature of the United States.
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