A. sandstone because they are like small grains of sand which sand is not rocky
Answer:
It is more reliable.
Explanation:
A primary source is an immediate firsthand account while a secondary source is a source from someone who wasn't right there normally.
It is in the 42 degree latitude line within the sky
The answer here is B. India has an especially high overall population.
India has a population of 1.36 billion. 12% of that is 163 million, which is a huge number on its own and larger than the total population of many countries.