Bohr: Electrons can jump from a path in one level to a path in another level.Electrons travel in certain paths, or energy levels
Answer:
See below.
Explanation:
1. Real gases have significant volume.
2. Real gases have more complex interactions than ideal gases.
According to the U.S. Geological Survey, most of that three percent is inaccessible. Over 68 percent of the fresh water on Earth is found in icecaps and glaciers, and just over 30 percent is found in ground water. Only about 0.3 percent of our fresh water is found in the surface water of lakes, rivers, and swamps.
About one billion years, so A
A is the correct answer from what i understand in this question
