Answer:
The correct answer will be option-C
Explanation:
In an organism, the mechanism of gas exchange depends on the partial pressure and total pressure of the gas. Partial pressure is the pressure of the gas exerted by a single type of gas in a mixture of gases and this pressure determines the movement of gases in the system.
The diffusion of the oxygen from the alveoli to blood capillaries depends on the partial pressure as the partial pressure of oxygen is high in alveoli measured about 104 mmHg compared to the capillaries measured about 40 mmHg.
This difference in the pressure generates pressure gradient which leads to the movement of the oxygen from alveoli to the capillaries as the movement takes place from higher to lower concentration gradient.
Thus, Option-C is the correct answer.
Lay your head back and put a wet towel across your nose are we friends
Political science is the scientific study of politics. It is a social science dealing with systems of governance and power, and the analysis of political activities, political thought, political behavior, and associated constitutions and laws. so I'm pretty sure it's B
answer is getting a ride from a family member.
using public transportation to get to his appointment.
contacting his insurance company to see if there is a therapist who is closer to his home.
Answer:
The USDA is responsible for regulating meat and agricultural products. Examples include cuts of beef and produce like spinach. The FDA is responsible for regulating other food and health-related items. Examples include processed foods and diet pills.
Explanation:
