Water is warmed by the sun and evaporate it’s is then cooled and condenses finally it is brought back in the form of precipitation water and nutrientsthat are not cycled are stored in a?

micro/nanoscale topography surface exhibits many prominent properties and is extensively employed in biomedical device, microfluidic device and energy device fabrication. additionally, the clinical applications of biomaterials can be largely expanded with of nanostructured surfaces.