The common agents that does not plays any role in chemical weathering is hydrogen
Chemical weathering can be defined as a process by which rocks get decomposed due to chemical reactions. It leads to alteration in their constituent minerals.
Oxygen, carbon and calcium are involve in this reaction that causes chemical weathering while hydrogen does not helps in it.
The genetoc material is chromosomes
Answer:
he topography of Nepal is quiet diverse. We have himalayas, hills and the terai. So topography, ethinicity, resources,language had been the bases of division of a country of the federal sturucture.
Explanation:
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Answer:
a
Explanation:
The history of Poland from 1945 to 1989 spans the period of communist rule imposed over Poland after the end of World War II.