Answer:
As you travel further from the Earth's surface, the atmosphere changes. The closer to the Earth's surface, the greater the weight (or force) of the atmosphere because air near the surface has ALL air above it pushing down on it. As an airplane travels higher into the atmosphere, air pressure decreases.
Explanation:
The Immigration<span> limited the number of </span>immigrants<span> allowed entry into the United States through a national origins </span><span>quota</span>
Measure the gas around it
Confucianism is a Chinese system of beliefs (you could argue it's a religion, but it's more a system of beliefs and philosophy) based on respecting the elders and up-keeping the hierarchical structure of the society.
The correct answer is D!