Sandstone would have the greatest porosity.
The sun is 109 times the diameter of Earth, so it is a massive comparison to Earth.
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Answer:
Because Mexico–U.S. migration represents the largest sustained migratory flow between two nations worldwide, much of the theoretical and empirical work on migration in the Americas has focused on this single case. Yet in the past few decades, migration has emerged as a critical issue across all nations in Latin America and the Caribbean. Indeed, over the past fifteen years, this region has changed its historical position from a net migrant-receiving region to one of the leading sending areas of the world.
Answer:
1.Unpredicible and noncyclic.
Explanation:
Answer: 180 degrees longitude
Explanation: I just looked it up
