Answer:
Problems that are seen in population management of Nepal : There is low literacy rate in Nepal and male population is more than females in Nepal. Early marriages is also a factor that is affecting population management in Nepal. Lack of family planning is also a reason behind population increase in Nepal.
Chem: Microscope
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I'm not an expert on this but I'm speculating "fracking"
Which uses high water pressure to extract the coal.
Answer:
correct answer is option a and d
C. Shang rulers expanded their kingdom by land purchases.
